I sent you a couple of my posts for you to review.  So I take it you don’t want to try more drugs? I didn’t think so.  Sounds like the pool had tons of chemicals or bacteria which got to you eventually.
Your diet looks good add gluten free grains..you don’t need to be 100% gluten free.
Your second home is not the bar…lol but the health food store.  So your looking at a  whole foods diet so that your body can heal. Just for  a month or so…the detox period.  You can’t beat this with a junk food diet.
I cleaned out my liver and colon as well.  Eventually I added a multivitamin, green food supplement, and fish oil(omega 3).
I suggest that you use a natural healing cream without chemicals like green tea cream etc. does not have to be an expensive eczema cream.  I have a few products that are inexpensive that I like. 
Stay stress free and work out at least 3 times a week.
ACVinegar is good too. I used it internally.

Read my posts and ask away after you’ve done some research. I’m very general in this post.