My toe has been hurting so badly lately, It might have frostbite but I doubt it does. I might have sprang it or something I dunno. Its been like this for nearly a week now. Its all puffy and red and it feels like its going to pop :\. But It doesn't burn or sting, so i dunno what I did QAQ. Does anyone have any suggestions on how it got this way and how I can fix it :\?