I injected .25ml of test subq about 24 hours ago. Injection site was on the top/inner thigh about 4 inches below the groin. There is currently a 1 inch diameter hard spot where I injected that is slightly tender to the touch. Visually the site is slightly red and looks and the lump is just barely visible.
I cleaned both the top of the vile and the site prior to injection. What do you think happened? Bad injection site? Cyst? Infection?