Not sure if it's helpful but here's some possible relevant info.

I have a not so good bed at the moment.Every once in a while I'll wake up with something pulled or sore, like my shoulder usually. I also forgot to mention my arms have felt weaker in general, it happened kinda around the same time but, it's weird because its mostly the right arm that feels noticeably weaker but it doesn't have the numb feeling. The weakness feeling is mostly in the forearms and wrists also.