Relationship tips

Pregnant with my first baby in my second trimester my poor other half has not been aloud near me for for sex for the past 4 months as it feels awful...anyways tried it again tonight and I have the same feeling and had to push him off me the feel of it in me it's just not doing it for me 🤦‍♀️I need some tips getting my sex drive back it's driving me crazy and I sure as hell no it must be driving him nuts too as much as he says it doesn't matter. It gets me down and then makes me angry with myself 😤 what can I do