So much pain

I'm in so much pain. They've ruled out rheumatoid arthritis but they say I still have to go see the specialist. My scalp keeps hurting, like the skin is sore and it hurts to move my hair. My joints ache and I get sharp pains in them too. I'm super stiff in my legs in the morning too, I can barely walk. If I've been sat down it hurts to walk for a bit and my legs are stiff too.
Right now it's my wrist and fingers hurting so much I can't think of anything else. I can't sleep at night, I keep waking up for no reason at all. I'm keeping pretty cheery tho all things considered. I can't be sad rn BC I made my first proper friend in the last few months. It makes such a difference having a friend.