this is sort of embarrassing, two questions. Options

[HELLO x GOODDBYE]

Well, I know this is sort of embarrassing and really weird to ask..but..

Undearneath my armpit, the skin tone is like..really off from my skin. I have no idea what's wrong with it, and I don't shave my armpits or anything like that because I'm only 14...and, I don't even have hair on my armpit so it's really weird. I thought it was like, dry skin or dirt or something like that..but the thing is..it's not like I'm a dirty person or anything, because I'm not. I shower and bathe every day..so yeah. It could be dirt or dryskin, but I've already tried scrubbing it off with body wash and soap, but nothing seems to wash it off or anything..

So...I was wondering if you guys knew what it could be..and um...how could I get rid of it to even out my skin tone (any recommended body wash products or suggestions), because it's really weird if I wear a tanktop and yeah..and especially since spring is coming up.

the second question is.

This past weekend, I've gone to a wedding, and my friend's bat mitzvah, so I really had to dress up. I had to wear heels, and now my feet is really dry and it looks sort of damaged too. I don't know what they are, but like..what are those bumps on your toes (like, it's the skin and it comes up like, a small bump)? My sister told me they were watermarks or whatever, and you get it when you wear socks or heels. Is there any way to get rid of them?

Andd...what's the best lotion I could use to repair the skin on my feet and stuff?

hahaha. yeah, that was pretty embarrassing to ask. sorry. >.<