Help?

Hey so I’m 15 weeks pregnant and my boyfriend is so touchy ALL the time like he’s in my face all the time saying he’ll do something “only if I kiss him”. He gets mad if we don’t have sex 2 nights in a row. I said I just wanted to lye on my own tonight and he got so mad. Whenever we fight he gets in my face and says “I love you” expecting me to say it back acting like I don’t love him anymore. It’s getting too much and annoying for me... He looks over my shoulder with everything I do on my phone wants to know everything I do on my phone. I’m so upset he doesn’t see anything wrong I’ve tried saying nicely but he doesn’t understand how I feel