There are people with a lot more experience who will be along to answer you, however from my point of view you ought to listen to your body. You’re not doing yourself any favours beating yourself into a hole. That is not the route to good health. I did that for a long while and I am still not recovered from it as my organs took such a serious beating. Do yourself a favour and back off the antifungals for the time being.
Also, people will want to know what foods you are eating. Can you give us a better idea of your typical day?