OK about a month ago my boyfriend dumped me because someone told him I said he raped me and now he won't talke to me I never said he did I need help I love him we were together for 5 months it's the longest relationship I've been in and I feel lost without him can anyone help me try and at least talk to me I can't eat or sleep and with my exams I'm going down hill because all I think about is him can anyone help me?

If he would believe something like that, he did not have much faith in the relationship.
Why would someone say that? Do you have a history of saying such things?
You need to move on. This guy was not that in to you, if he would not give you the benefit of doubt over something like that.

No we haven't I mean he got me pregnant and punched me in the stomach to get rid of it and he was so caring and sweet to me

Are you serious? He punched you in the stomach but was so sweet and caring? Grow up girl and forget about this boy. He is abusive.
Did you tell someone he beat you and made you lose your baby? You should have called the police. How old are you?

Call the police. That wasn't the baby's fault. I don't see how that is caring or sweet. That is wrong and you need to turn him in.

14 this July just gone

What has your parents said about all of this. I'm sue thy know of this as if you lost a baby you saw a doctor. 14 is too young to be having sex. How old is this boy?
He is an abuser and you need to forget about him, have him stand accountable for what he did to you. Get some counseling to help you deal with what he did to you.

In the time you would see your boyfriend do a hobbie, learn to do something new