No sex ..

My baby dad left out of state for 4 months and has been back in town for a week now. Ive seen him twice, but i havent made any moves on him and neither has he on me. im dying to have sex!!!! but hes scared of harming the baby. we havent had any alone time either .. i dont know what to do to make him want me 😩 i dont feel like i can seduce him with a big belly 🤦🏽‍♀️ and i dont want to ask him straight forward to fuck me because i'll feel silly. lol. what can i do !!!