Does Peeling Of Skin And Bumps On Toe Indicate Athletes Foot?

Hello. I'm pretty sure I have athelets foot. I've had this since the middle of last year and it went away. I have it again now. And all my skin is pealing off on my toe and i have these lil bumps on my toe now growing and than it turns yellow and dry. And then It starts peeling. Please help! Is this athletes foot?? And will I have to get my toe amputated if I dont see a doctor?. Because it looks really bad.. I'm scared if its too late, and I'l have to get my toe amputated. :(