I am insanely awkward when it comes to anything intimate what can I do?

Okay so this is super awkward as I’ve never talked abt this before but I am F19 and this guy I’ve been seeing is M21 the issue is I have no experience with anything.. I haven’t even had my first kiss yet and he has pretty much done it all. He says it’s okay as obv he doesn’t have high expectations for someone’s first time but he has also never been with someone w as little experience as me so I’m a little self conscious and have no idea what I’m doing. He is a very sexually active person which i don’t mind and he respects the fact that I want to wait till we are tgt and comfortable till intercourse or stiff like that so he has resorted to just giving me kisses on my forehead or neck area. Sorry if this is getting long i have no idea what I’m doing lmao. Basically last Night he gave me a hickey and was just kinda going at it for a bit and I didn’t know what to do like how do I keep myself busy while he is kissing my neck?? It was so awkward I kept nervously giggling which was lowkey ruining the mood. Long story short what am I supposed to do while he does his own thing??