Heartbroken

I have a two year old daughter and I’m 27 weeks with a baby boy and their father (my I guess now ex boyfriend) just told me his “heart just isn’t in it” and that he feels “trapped” and that I don’t deserve to be treated the way I’ve been treated by him because I’m a “good person”???? I’m so heartbroken... we’d been making so many plans for our future.. but deep down I knew something was off.. deep down I knew this was coming because hes been acting so distant to me the last month.. now I’m trapped in Louisiana with him (were from Florida, he’s currently working on a dredge) and I have no vehicle or license to get home... his mom is my literal best friend and she told me that she would come get me after Monday but I don’t even know if I can make it being in this tiny one room apartment with him until then and still keep my sanity..... I’m so devastated and I don’t even know where to go from here... he has my vehicle and I cant just take it from him because he has a job and has been paying for repairs on it and insurance and I don’t even have a license but I feel like I need the vehicle now since I’m going to be on my own with TWO kids now.... I guess I just need words of encouragement....