Sex problems

Hi there no negative comments please but anyways I'm 19 weeks prego and every now and then me and my husband try to have sex when he's only in the mood and when we do I end up in pain during it to the point I got to say I can't do this it hurts and he gets all mad at me cause of it and I can be extremely wet and it still won't help and when we do it when I'm in the mood it sometimes don't hurt but I barely get in the mood when I'm exspecting if I wanted I could go through the whole nine months with out doing it but I don't I still try for my husband even tho sometimes I spot after we have sex but doctor says still ok as long I let my self heal but what I'm asking is has anyone ever been in my situation where your in pain during sex and will hurt and have to stop and the man gets mad?