Severly Depressed Help Me I Think I'm Going Crazy

Well I guess I have myself in a caotic situation well i'm six weeks pregnant. This was unplanned with me and my boyfriend of two months almost three. But he broke up with me on monday. See the situation is hard for him because he has a daughther from before that really got him hurt cause the woman restricted visitation and he hasn't seen her in a long time. He loves kids and he loaves his daughter skylor to death. But the truth is when I told him I was pregnant he said to get an abortion right away well I needed to think about it. Well since that time he has broken up with me apparently he was thinking about it before all this came up so he decided to wait but teh stituation was just right on monday so he did it anyways even though he wasn't planning to yet. I dont know what to do with the baby now. I am sufferingfrom a broken heart he made me so happy and never showed any signs that we had any problems in the relationship and when I would ask him he would always so no. So this breakup is a complete surprise to me. But now he says he will pay for the abortion but I will still be all alone for dealingwith it at least when I thought he would be there for the recovery it would be barable now I don't know. And if I keep the child he says it will be a health questions child because he wants nothing to do with it because it is " unwannted, unneeded, and unnecessary" I am really hurt by this and when I try to explain what I am feeling and thinking about our situation he says he doesn't care and that I am just like megan the other woman , mother of his other daughter. I just really can't believe he left me all alone in this time of need. Well I also have other stressors like i'm still in school and need to finish I have a year and half left. But I am all alone here in illinois because he left me and I really don't have any solid friends here and I could go back to nebraska and be with my family but I hate it there. I really have no place to go and am all alone I really feel like I am going crazy. I don't know what to do or how to deal with this. I am sad all the time and just think aobut how much I miss him and ********** like that the good moments we had and **********. I try to sleep to make it go away but even when falling asleep he comes to mind. Help me any advice or anything would be greatly appreciated.