Baby Movements

Heya just wondering what everyone else’s movements are like. I felt the first few “bubbles” around 15/16 weeks and then lots of “kicks” from 19 weeks or so. The past few weeks they were very strong kicks, I could see my bump move and it was a definite kick or push in one defined place hard and fast like a jab. Now (27 weeks) they’ve changed again… it’s like baby is stretching or rolling, kinda prolonged slower movements, they nearly make my stomach flip or feel sick sometimes or are uncomfortable for a second. It’s hard to explain I hope some of this makes sense! Just wondering if this was a usual change in movements or something I should check with midwife about. Still active at same times of day and still very active just the actually feeling changed!