I've Had Pain Where My Right Shoulder Blade Is In

i've had pain where my right shoulder blade is in my back and down that side off and on for several weeks...This epidsode is since Sunday....wearing icy hot, used heat and sometimes ice. ice kills pain but which will help heal? I try to limit taking advil but it really helps...do i most likely have inflammation that advil will actually reduce? What to do? i don't rest very much..haha!

Do i try to do some gentle yoga stretches or do nothing?