I have the same issue. When i am under the sun. I feel like anxiety rising up. It is coming with higher blood pressure and an uncomfortable feeling. That s why i have to fight this anxiety to stay under the sun. It does pay off. Everyday i can stay more longer under the sun.
also my bowel movement goes faster after going under the sun. It is good to drink lots of water.
Another thing,
After going under the sun, i see floating things in my eyes. I saw already those floating things a while ago when i started garlic and other strong antifungals.