Need advice

So i’m 23 and 8 months pregnant with my first baby n came back from visiting my family a 3 weeks. I just found out that whole i was gone my husband cheated on me and was giving money to other women while i was sending him the stuff to get for the baby. I came back to nothing being ready for the baby, he didn’t buy anything for the kid but bought stuff for himself and obviously trying to take ppl on dates n pay for stuff idk. I’m just so exhausted of this i’m by myself in this country and i just got my green card a few months ago. My dad while i was back home tried to kick me out while i was pregnant so he is not trying to help me. I’m feel like shit n have really bad anxiety i really don’t know what to do but i can feel that i’m getting just so close to be fully done with life rn i really do not know what to do or what i’m able to do. Rn i’m not working so idk. Any advice is welcome n please don’t be rude.