I feel the exact same way! My boyfriend always wants it but i really dont i always feel sick. Im hoping it will get better becuz i feel bad but its not my fault and its not yours either.
Im only 7 weeks now so Im always nauseous. I have zero sex drive which makes me feel so guilty for my boyfriend!
my first couple of months I had no interest in sex at all , think it was a mix of hormones & nerves .. I was so scared something would happen (I lost a baby 3 yrs ago) but the last month or so has been better lol ;-)
If you don't feel comfortable having sex then don't. I had almost no sex drive in the first trimester of both pregnancies but by the middle of the second trimester it got better. It's an on and off type of thing and everyone is different