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Answer See a doctor immediatly!!
red, blotchy, itchy, swollen.
I think it might be conciderd Exema.
You have red speckles all over about one hour after you go to the pool and it kind of goes away.
It's a rash.
Any time you get an itchy red rash on your stomach out of the clear blue, that's a pretty good reason to see a doctor. If not then, when?
Well their is herpes. There can be a red rash in the area of your crouch. It well be red and itchy. You can also get pimples and lumps their as well.
heat rash
probably a heat rash
The rash starts out as flat, red patches, but eventually develops some bumps. The rash may be somewhat itchy.
Blotchy legs and or hands is sometime caused by blood pressure issues, but if your skin is red and irritated you might have either a heat rash or maybe hives caused by an allergic reaction.
scabies