This has been going on for about a week now.
I wake up and pretty much all day, every day, the tendons in my fingers feel really sore and strained. It's not excruciating pain, but it's enough to make me not want to use my fingers for anything strenuous. I'm also getting the same soreness in the tendons that run from my arms into my hands.
On top of that, my fingers and toes will get really cold out of nowhere - other times they'll feel like fire. I also get muscle spasms in random places all over my body, but usually my in my arms or legs.
I guess I'm freaked out because I'm 28 years old and I've never experienced this kind of hand soreness and tendon strain/pain ever until now. The muscle spasms scare me too.
I'm worried that I have something like fibromyalgia ore lupus...