I had similar behaviour just before DS could roll efficiently to get to where he wanted to go. I had 6 weeks where he would roll onto his tummy and cry continuously all day. All I could do to stop him crying what to sit on the floor for 6 weeks and flip him back onto his back. I even had to lay him between my legs whilst I ate my lunch.

I know it can be hard for us and for them. Hopefully your little poppet with take off soon.