26 weeks pregnant with left side groin pain and pain above belly on?

i wouldn't be too concerned, especially if its just on one side and its bearable.. its your muscles stretching everywhere.. i have horrible cramps in my back, stomach and groin that come and go.. i am 23 weeks. My dr. said its just my uterus and muscles stretching.. starting about now is when our babies really start to get big.. so its going to take a toll on our bodies. Dont worry unless the pain becomes unbearable or you start bleeding or notice an increase in discharge.