Last night, while I was getting ready to go out, I saw three spots on my face. One, right under my nose, one by my chin and one on my chin. I hadn't noticed them before and I have never seen anything like them. they're just red spots and then they oozed a bit, but there was no blister or anything. they are like...half the size of a pencil eraser and they don't itch(well my face itches but that's because it's dry; I haven't put any lotion or anything on) they do hurt but i think maybe thats because I showered and washed my face and probably irrated it. I'm pretty sure it's not herpes because I was looking at pictures and reading about it and it doesn't sound like it. I just want to know how to get rid of them. 

Also, I have been under immense stress with multiple things going on. I also thought maybe it could be a form of eczema? because I know I am allergic to certain metals and stuff, I didn't know if my skin was just freaking out on me.

Not sure what's going on but any HELPFUL input would be appreciated.

Btw, I'm 19.