“Awkward Position” & Shower Sex Advice

So I have a couple minor dilemmas:

My husband and I have an hamazing sex life (he’s knocked out right now and y’all should see my current glow! Lol) but there are a few things that I know he either loves or would love that I’m either not good at or just don’t enjoy in a major way. I’d love to kick things up a notch and surprise him with these things in the near future but I am in desperate need of advice!

1) He really wants shower sex and the idea is always enticing but in reality it’s super uncomfortable because the water always washes off my wetness or maybe it’s because his penis has water on it idk exactly what it is or how to really describe the feeling. It’s like a squeaky clean feeling where it feels like 2 dry rubber gloves are rubbing against each other while we have sex and it’s like a dull pain that I just can’t do. I’d love to have shower sex with him but I just can’t get past that feeling!

2) One of his favorite positions is spooning. It was fine and dandy while I was pregnant and our options were limited but now it’s like...eh...I’d rather not. Don’t get me wrong it feels great but I’m not fully enjoying how it feels because I’m too busy trying to get into a different position lol

3) One position we don’t really do is reverse cowgirl. I know he loves the visual but it’s kind of awkward to maneuver and get into a good rhythm between me accidentally leaning on his bad knees or me bending his penis a way it’s not meant to bend and my legs being on fire within 30 seconds. This is one I’d really love to get good at!!