It's especially when I lay too long on one side, @gabby91. I'm hoping (and pretty sure) it's just the baby growing. I see my doctor next week so I'm going to ask him about it then

me too...it started on Wednesday at 15 weeks and some days and now at 16 weeks its not going away and its really painful to so walk, or when im sitting for more than 10 minutes or laying on my right side...i didnt had this in any of my previous pregnancies.

Probably round ligament pain, but could also be a UTI. Maybe call your dr and have them do a urine dip to test for a UTI

I'm probably going to have to if it gets worse. So far it's tolerable @Jenna lynn

It's prolly just because your body is adjusting to having to expand to grow the baby. That is what I've been told. but if it gets to bad go to the er.

You are fine. It's just round ligament pain, it's completely normal.