Leaking fluid after swimming?

Pretty much what title says. I was swimming in the ocean for a while and within 5 minutes of getting out, I felt a gush of fluid come out of my vagina. Now, this is not uncommon for me and I don’t think i’d think anything of it if i wasn’t pregnant. I’ve always assumed it was a normal part of being a woman, but now finding it isn’t necessarily. However, google also told me that it is more common in women with pelvic floor dysfunction which i DO have. I know I should call my OB’s office but i just feel like their advice is going to be get checked out and i’m currently on vacation for the next week so that would mean ER. I felt fine about it in the moment but over the last day Ive given myself increasing anxiety about it. I guess I’m wondering if anyone knows if i’d have any other symptoms if it was my water breaking so early? I’m only 15 weeks and FTM.