It sounds like your baby is head down she might have just turned though but I feel a lot of kicking by my ribs and in the middle of my stomach and my doctor knew right away that she was head down.
My lo was breech and had her head under my ribs ( thats all I felt) her feet were overly squished on my bladder. They will do an ultrasound before they attempt an inversion. But also it is possible that your midwife is wrong. I had two on separate occasions try to tell me that my lo was head down and I knew that wasn't the case. best of luck
They will do an ultrasound before. If they try to do it without one, refuse without one.
There is still time for baby to flip. My dr. didn't check till I was 36 weeks.