24 weeks with period cramps/nausea

This morning I woke up around 7 like I usually do and I had to pee like always and every time I use the bathroom I relive gas that been in my stomach while I sleep. I get back in bed and wake up around 10:30 and I get up and pee and take a shower. I noticed when I got up the second time I have period like cramps, they’re mild and not in so much pain but they’re there and noticeable. It’s 3:34 and they haven’t went away. It’s not like contractions, my stomach hasn’t gotten hard or anything, but it’s kinda starting to worry me. I haven’t had any blood or weird discharge, but I’m thinking about going up to the L&D; and just getting checked out cause I’d rather be safe than sorry. Has anyone else had anything like this?