I'm sorry you feel that no one cares for you, but I must argue that you are wrong. The Bible says that God and Jesus love you and want to have a relationship with you.
Jesus loves you. The Bible describes Jesus as a man that showeth himself friendly, and "a friend that sticketh closer than a brother" (Proverbs 18:24)
God loved you enough to sacrifice his Son (Jesus) for you: "For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life" (John 3:16).
Why is Jesus so important? Because without him there is no hope in this life, or the next. Yes, there is a Hell, and if you don't have a relationship with Jesus Christ, that is your destination when you die.
To understand this, you must understand God's law. God is a perfect being, and He cannot tolerate sin. What is sin? Sin is falling short of God's standards (perfection).
The Bible says: "For all have sinned, and fall short of the glory of God" (Romans 5:12).
You may think "I'm not a bad person, I've never hurt anyone." But let's be honest. If you murder someone, you are a murderer. By the same logic, if you've ever stolen something (even something small) that makes you a thief. If you've ever told a lie (even a small one) you are a liar. I fail this test, and I have a hunch you do too.
So, if God cannot tolerate any sin, and we've all sinned, we're all destined to go to Hell. God says of those who did not receive him "these shall go away into everlasting punishment..." (Matthew 25:46).
But, God is a loving God. He provided a way for us to be with Him. There's more to Matthew 25:46: "but the righteous into life eternal."
How do I become righteous? By trusting in Christ to save me. No one else can save you from Hell and your sins. Only Jesus Christ: "That if thou shalt confess with thy mouth the Lord Jesus, and believe in thine heart that God hath raised him from the dead, thou shalt be saved" (Romans 10:9).
There are 4 "steps" to being saved and entering a relationship with God and Jesus Christ:
1. Admit you are a sinner: "As it is written, There is none righteous, no, not one" (Romans 3:10)
2. Be willing to turn from sin (repent): "God...now commandeth all men everywhere to repent" (Acts 17:30)
3. Believe that Jesus Christ died for you, was buried and rose from the dead: "That if thou shalt confess with thy mouth the Lord Jesus, and believe in thine heart that God hath raised him from the dead, thou shalt be saved. For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation" (Romans 10:9-10)
4. Through prayer, invite Jesus into your life to become your personal Savior, and "a friend that sticketh closer than a brother": "For whosoever shall call upon the name of the Lord shall be saved" (Romans 10:13).
An example of what to pray (you must truly believe this from your heart):
--Dear God, I am a sinner and need forgiveness. I believe that Jesus Christ shed His precious blood and died for my sin. I am willing to turn from sin. I now invite Christ to come into my heart and life as my personal Savior.--
In doing this myself, I have a friend that sticketh closer than a brother. I hope you do now as well. He has never forsaken me, and I know he won't forsake you. I'll pray for you, but my prayers will not help you get to heaven. It is a choice you must make yourself. Please, don't wait until it's too late.
You may think "Why should I believe in all this Bible stuff?"
Because: "All scripture is given by inspiration of God" (2 Timothy 3:16) This word inspiration is translated from a Greek phrase that means "God breathed." Look at the wonderful world around you. It cannot have happened by chance. It was created by my God, and he desires for you to give yourself to him.
"The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good" (Psalm 14:1).
If you have accepted Christ, it is important for you to get involved in a local church in your area. They will encourage you as you begin to get to know Jesus. I'd encourage you to call a pastor in your area, and tell them you just got saved and are looking for a church. They'll help you from there.
Love in Christ,
Monica