Tips for riding?

Sakura

Bit of background info - my boyfriend and I have been together for a year and I’m super shy and awkward whenever we have sex (I’m shy to begin with lol). I’m definitely a sub, but I like being on top sometimes except I always freeze up and get awkward. I’m really insecure about my body and I feel some performance pressure so I know there are a couple mental blocks going on. On top of that, I’m incredibly inexperienced in sex (he’s my first - at 22 lol) and I don’t watch porn so I don’t even know what I’m supposed to do when I’m riding 😂 Any tips on technique and/or how to get over the awkwardness?