HAPPY OTJ TRIAL DAY 4!!!!
GO LUCKY GO!!!
I am so sorry your shoulder is hurting so badly, Linda.
I can't remember if you mentioned why it hurts.
If it's OK to warm it and you need something to replace your broken heating pad, how about stuffing some rice in a cloth bag and microwaving it.
I think it might hold heat better than wet rag.
Or if you have a bag of IV fluid, it make a nice warmie when microwaved (but can't be used for sub-q fluids afterwards).