I slept in a recliner chair a few nights an now my rght upper back and right arm tingles. What do I do?

Heat and stretching. I wold use some heat, do some stretching of the upper back and neck and if one can take it, take some Aleve (naproxen) of Ibuprofen along recommended dosing. See your pcp if this is persistent, worsens or is for more concern. Most likely positional due to recliner.