4w6d retroverted uterus, left side twinges

Anna
Found out my uterus sits on my left and back a little after my son was born.
I know it corrects itself and centers during the first trimester but is it starting to do it now? Since yesterday (4w5d) I've had some pokes and twinges near my ovarie on my left side an again today. I totally know that I'll have cramping possibly as my ligaments stretch and my uterus prepares and Id ask my Dr but I don't see her till fri and it's only tues.