I am about 5 weeks(not confirmed yet) but I did have pulling/stretching in my fupa(pelvic). As Prexie said, it maybe implantation as long as you are not heavy bleeding it's all good hun.
Yep, I felt the pulling / stretching on and off on my left lower side and I read some articles about it- seems like completely normal and the frequency reduces as the days progress.
Implantation maybe? As long as there is no heavy blood your okay.