Not sexually attracted to...

I'm starting to get the feeling that my SO is no longer sexually attracted to me. I can literally get butt naked or try something kinky and I'll just get brushed off (never use to happen) but when hes horny he'll reach out for some. The other night he decided to jerk off to porn at 130 am while I slept naked next to him. Tonight I tried everything I knew (even shaved) and he started to touch me but it felt very forced... idk maybe it's just my mind playing with me or my pregnant emotions... just ranting.