What should I do?

My boyfriend works to provide our basic needs, I mean I am working too but I tend to spend more money than he does. So now knowing that I am pregnant, he is working extra hard to provide all the needs for the 3 of us in the future. So my question is, is it okay to ask your partner to spend some time with you whenever you come over (we live separately for now btw)? I wasn’t like this before I was pregnant. Am i asking too much? Is this how pregnancy works? I even cried when I spoke to him about this. I am getting too sensitive each day! I don’t want because of this my relationship is going to be a disaster. Any advice? Btw, i work in a hostel industry same as my bf so we have different outlets, that’s the reason why I am able to see him because there are times I need to go over to settle some issues, incase if some of you guys are wondering why I went out to see him during this CB period ?