Is this normal or should I be seen?

I’m 24 weeks pregnant and the last few days o have had a lot of discomfort in my abdomen, back and groom area. It was just feeling really sore and semi painful when switching positions and walking, but tonight it feels very crampy and sometimes sharp even just laying here. My Ob is closed till Monday so I’m not sure what to do. I’ve tried a warm bath, rest, and Tylenol. My husband googled it and said it was just round ligament pain, but I’m not sure.