Preterm 24 weeks example of water leaking?

I have had soaked underwater all day at work. I assumed this morning it was because I showed and didn’t properly dry off. It’s no 6 hours later and that spot is soaked on my underwear. It’s getting to the point where I’ll be calling my doctor after work. Has this happened to anyone? What signs should I look for that my water is indeed leaking.

I can’t leave early, I got the flu this year and it left me vulnerable with sick time.

Update: I’ve been swabbed 4 times always comes back negative. I need to wait it out, I’m not protected by laws if I leave now and it’s nothing. It’s the situation I got myself in by leaving for very little thing in the beginning.