Red raised bump, looks like a pimple or boil kind...

I keep getting them randomly all over my body. One came on my chest and it was a very large red round bump. I thought it was a bad "zit" so I popped it. Instead, it was clear/white ooze and then blood. Then it took a month or two to heal up. Then after that, a permanent scar. Definitely NOT a zit! Help! I have already five scars all over my body, not pretty! (Last four I left them alone.) Now I have one on my leg....and I am asking what are they?

**Crohnie since 2004. Been on Pentasa 500 MG, but after two blockages, switched to Humira.

I got it before I started Humira. That was back in Feb. I started Humira in August. So...it happened before and after. Guess I'll have to see the doctor..

Erythema nodosum?
http://en.wikipedia.org/wiki/Erythema_nodosum

Many ppl with CD get it, including myself. I haven't had it in years, but I remember thinking that it looked like someone had hit my legs with a hammer. It sure was uncomfortable.

wow. scary! i have a red bump on the side of my belly that i thought was a zit or wart. i inadvertantly scratched it and it bled like crazy! would not stop. now it's been months and it will not go away. i keep a bandaid on it all the time so i don't scratch it again...