I was wondering myself if I have PUPPPS?

I woke up this morning with a red rash type thing on the top right hand side of my belly button around the size of a 20c piece (an odd shape tho) and have put savlon and a bandaid on it while im wearing clothes and it seems to be helping. It feels a little tender and when hot water touches it, kinda hurts. its not itchy tho? Anyone have any ideas? (sorry for hijacking!)

I woke up last night sweating like a pig, so I wonder if that is the cause. If it is not gone in a few days I think I might see the Dr about it.

Good Luck finding out if it is puppps.