For the past two weeks I have noticed my cuticles a very pink color. Then four days ago I took off my socks at the end of the day and my socks were pink, this has happened the past four days. There is nothing I was wearing that would bleed a pink/red color to stain the socks. Two days ago I noticed my underwear are completely stained pink as well, again no clothes i was wearing could cause this. Is there a possibility this is coming from pink sweat? An infection? I am a master's student in biology so I work in the lab with many chemicals, but none of which cause this problem that I know of. The only other symptom I have is what feels like a yeast infection that I am treating as such, it could possibly be a different kind of infection. If anyone knows anything about this I would appreciate it.