Any advice for a fellow transfem who would really like to go swimming again?

I haven't gone swimming in a while now, but I'd love to do so again. I'm nervous though, last time I went swimming I got major dysphoria and tapped out pretty quick. Then again that was early in my transition, I'm much further along now and don't experience as much dysphoria anymore. Also I'd like to wear a bikini top with swimshorts. It's just all kinda intimidating.

Any words of advice/encouragement?