Mommy to be

I finally got to hear my baby heart beat today lately I've been having problems with my boyfriend so he didn't come to the appointment with me . He's pretty angry at me right now but it's not my fault all he wants to do is argue for every little thing he's been blowing up my phone saying he wants to see me & that he wants to see the ultrasound pictures but yet this morning he wasn't answering my phone call when he knew I had an appointment I've been working at Marshall's so when I get home my feet are killing me he expects me to not be tired when I'm on my feet all day I walk to school and back I walk to work at back I'm barely home he's come around my job and started a couple of agruement that my manger had to send me home because I'm really emotional 
 I really need this job cause I don't wanna depend on no one what should I do ?!