Okay, So, I Popped A Boil. I Bought A Callus

Okay, so, I popped a boil. I bought a callus remover ( electric roller ) and I literally tried to sand down the skin, which worked! but, I have a concern. It wasnt blood or fluid that came out. It was a gel. lol kind of cool but gross at the same time because bodies should produce gel. Or at least I didnt think that they could.

I do not know where this boil come from as I woke up one day and thought it was a water blister or something from my new sneakers so I tried to pop it with a well burned and sterilized needle. lol
this allowed me to pop it the first time to release any fluid. but the second time was a gel. wth is going on with my body? lol