I see my doctor at weeks 16 and plan on talking to him then maybe sooner if this persists. Today I had a lot to do, and it included a few hours 3/4 of walking. I started feeling not so comfortable after a bit but nothing was unbearable. Now that I’ve been home and was able to finally sit, I can hardly walk without being in a lot of pain. Not sharp pain, more like throbbing pain in my vagina making it uncomfortable and hard to walk or get up. After having Braxton hicks this week and now this I’m getting increasingly worried due to having a premature delivery before this pregnancy. Any insight or similar situations?