Pink, smelly, stretch mark like line in my underarm.

[Nickysthename]

So yes I uhh have this pink stretch mark like thing in my armpit, it stinks but doesn't smell like B O. The only time it hurt is when I wiped it. I dont know what it is as it come out of nowhere a few days ago. Help?

[purple1234567]

Anything that comes out of no where like that and has a smell- I'd get it checked out.  

[cursed1]

scabies.  the eggs are laid in that line.  the lines on your palms too.   sometimes itchy, sometime not.  solution is a spray bottle with 70% isopropyl alcohol applied very often one shot no dripping.  keep doing after you think it may be gone.  good luck