I've never been in this much pain before?

I’m in so much pain tonight I can’t even be bothered to write in pink… I don’t no what to do with my legs, all the muscles have gone rock hard and I can’t stand up. there is no one to phone to ask for help, my husband is trying to help but they hurt to much to rub or massage… any ideas I dont want to make it worse, its starting to happen in my left arm too… I have taken paracetamol and the Amitriptyline is there anything else im not doing?? sorry to moan as im usually really positive xx millie x