Update: 37 weeks pregnant and for the first time in my life....

I feel hopeless. I know my hornmones are all over the place but I also know what I am feeling is due to being hurt. 37 weeks pregnant and I've been living with my SO for about a year in a different state. Moved here with him last year noise wide open, left everything I had behind in my home state including my apartment. I trusted that things would work out and I figured that we were meant to be after all reconnecting with him after meeting him back in 2010. We'll I was wrong. The last five months have been nothing but hell here. But this was the last straw when I looked in his phone and saw a text conversation from him and someone else 
He's in the orange and whoever he's talking to is in the white. Now when I saw these message I was completely hurt. I confronted him about them and he swear up and down that they didn't belong to him and that in exchange for sleep at work he agreed to let another coworker use his phone. I could have lost my mind because this man lies so bad that it's almost believable. It's sad ! He couldn't be man enough to tell the freaking truth. At that instant moment I wanted to leave him, I had no money seeing I gave up my half of everything for bills( I feel like a fool) and we have all of these baby things here that my family and his sent from the baby registry. I have no way of getting everything back home on a bus with me. I never felt so stuck in my life. This is def a scary feeling. I told my sister about it and she agreed to try and rent a car next weekend to come get me from here that way I'll be able to bring important things for the baby with me back home. My only other concern is the fact that I've been getting my prenatal care here in this state and now I'm going back home with family to my home state which by that time I will be 38 weeks. So close to my due date would I be able to find a doctor ? This is so hard 
Update : thank ladies for responding, I am
Suppose to see my OB that I've been getting my prenatal care with here in this state, but I was going to call the place I was going to when I had my first born 3 years ago. I'm praying this works out because I can't stay here with this man plus all of my family is back home. I feel like I screwed up big time for even being in a relationship with this man and trusting him to move here with him