Help embarrassing sex questions!!!

So I've been with my partner for almost 10 months we are in our late 20's & have a very good sex life, I've always been quite shy when it comes to sex but just lately I've noticed that I'm unsure of where to put my hands when he is on top and also struggling to make eye contact with him during sex...... Do you girls have any tips please? I'm fine when im on top as I obviously use my hands to hold my self up and tend to snuggled my head down into his neck & kiss him which he loves! It's just when he is on top! Thanks xxx