You appear to be suffering and you have my sympathy. Here are a couple of ideas.
1. Google Dr. Andreas Kalcker and read his PDF on parasites.
2. Get the book " Healing the Symptoms Known as Autism by Kerri Rivera
" by Kerri Rivera
and Dr. Andreas Kalcker.
It is almost 500 pages. It deals extensively with rope worms and parasites
and has Dr. Kalcker's protocol by weight.
Search this forum for worms or parasites
in eyes. There should be a number of threads about that. My best guess is that they are roundworms that have scattered due to an ineffective cleanse.
Understand that eliminating parasites
may take you months if not years. Be patient, go slow, keep a journal with photos and stop trying to get help from Western doctors. They are worthless.
We all learn from others experiences here. We all have to help each other.
You may have to accept that your parasites can't be identified and that you just have to do trial and error.
As a very first step, go completely organic in your diet and drink. Do this for at least 3 weeks with NO exceptions. Also eliminate the common allergens- wheat and other grains including rice, soy, dairy, corn, eggs. Eliminate alcoholic beverages as most are contaminated. You will end up eating mostly veggies, fruit and a little meat. I do not recommend fish as they are heavily contaminated and often mislabeled. Neurotoxins from fish can cause numerous health issues. Clean all fruits and veggies well and consider cooking them.
We live in a country where it is up to the consumer to prove that chemicals are unsafe, so we are being massively poisoned for profit. Eliminate as many chemicals from your personal use as possible ie. deodorant, body lotions, powders, makeup, non organic shampoo, etc. You may have developed chemical sensitivity to something in your environment which may be the cause of your rash. Have you recently redecorated or moved to a new environment? Try to track down the source of any new chemicals in your life. Eliminate them. Drink the best water you can find.
If you have animals, consider getting rid of them. We often get contaminated from pets.
Once you have done all this for at least 3 weeks, you can try adding things back in one at a time. Wait 2-3 days between items.
After 3 weeks you will probably feel much better and can then start eliminating the parasites.
Good luck and come back and let us know how it goes.