E.W.
Two of my children went through this since I'm only 4'11", my children didn't have much room in the womb. My daughters whole leg was turned out from the hip. We exercised the hip every day to bring it back inward and it worked wonderfully. It only took about 6 months of doing it every day. My son's feet where terrible. His toes actually touched his shins (both feet) because of how he was laying in me. Again, we just exercised them and did massage (which I think all moms should do anyhow to their babies) and he was just fine after about 6 months.
Start wtih massage and then begin slowly and carefully stretching the leg and pulling in the right way. Hard to explain. I'll make a quick video and send it to you later today on how to do it the right way.