Vibration plate gives me stitch/internal discomfort?

So I was diagnosed with Lipedema stage 2, but I still have no definite treatment because my doctor's doing some more tests on me (regarding gut problems).

Anyways, I saw how rebounding/vibration plates can help and got myself a vibration plate last black friday.

The thing is I get a sort of stitch pain when I use it, so it's making me not want to use it.

I already looked it up and saw tips like "don't eat/drink anything right before using the plate", etc, but I already don't do that. I also try to keep my core engaged while I'm using the plate.

Anybody else had this issue? How did you resolve it?