Breech baby

So Im 31 weeks and 3 days. This past Saturday we went in for a 3d ultrasound and baby was breech her head was right under my rib. I had an appointment with my midwife Tuesday so four days later my midwife was touching my belly she said it felt like baby was head down. I asked if she was sure just because of the ultrasound and then she said to spend time with my hips higher than my shoulders. Could it be that baby turned already?