2 months ago, I gave myself a B12 injection in my glute that hurt like crazy. About a week after that, I started getting cramps in my legs that I've never had before & more leg soreness in general with no major changes in my workout. I still have a small knot at the injection site that isn't sore to the touch, but it the knot will ache occasionally.
I know this doesn't really fit the symptoms of an abscess, but with the knot ache, leg cramps & increased soreness, it's got me paranoid that I may have an infection of some kind. What do you guys & gals think?