Peeing..a lot

I'm in my tww and definitely don't think I'm pregnant cuz I never am...but man have I had to pee today or what! Like every 10-15 mins and I feel like I haven't even drank that much of anything! It's annoying! I'm wondering if I have some sort of uti or something....except nothing hurts or is unordinary except the frequent peeing! Does this ever happen to anyone else?