Going swimming whilst pregnant and what to wear

Hi ladies!

Im thinking of starting swimming just to feel a bit better and get active. Im 30 weeks pregnant. Ive been looking at maternity swimsuits and bikinis. Obviously we don't have sunny beaches and ill be going to a leisure center or something. What do you think about wearing a bikini there? Is that weird? I havent been swimming since i was in primary😂 Do people frown upon women in bikinis in the swimming baths or not? I just thought itd be easier cos i can wear a bikini when im not pregnant too and ill be getting a maternity one piece to never wear again