Baby movement

I'm 37weeks today, since yesterday Iv  barley been able to walk, legs/hip area kill ( more so today)  baby last week at ultrasound was head down right in pelvic area so figure the discomfort is from baby settling into "position" today the babe has not been moving like normal, the bean seems like it's always moving, and it's only moved about a handful of times. Wondering if this is normal around this stage or if it's something I should be on guard with.