At the off chance that this could be an autoimmune triggered problem, try taking HCQ. My mother developed this type of weird alopecia suddenly. Doctor after doctor came up with all kinds of reasons and lots of topical steroid cremes - none of which stopped the hair loss. We took a biopsy and sent it in to a special lab in southern CA. It came back positive for autoimmune lichen planus of the hair follicles.

This form of autoimmune disorder of the hair follicles is very rare - but it makes perfect sense. Autoimmune disorders, in my experience, are usually triggered by physical or emotional trauma of some sort. Having a severe case of the Rona after the emotional trauma of lockdowns would qualify. The HCQ is taken for many forms of autoimmune disorders like Rheumatoid Arthritis. Unfortunately for my mother, she developed a couple of pretty good bald spots by the time she was diagnosed. Now she is having great difficulty getting a doctor where she lives in So CA to write the damn script. She finally has someone willing to do it - after she has tried the useless steroid cremes first. The doc wants to cover her butt with the medical board before giving my mom the HCQ - even though she has been taking the stuff for over 25 years!

The other option would be to target heavy metals. We could have just as easily been poisoned. Concentrate on ways to detoxify heavy metals. One of the symptoms of heavy metal toxicity is hair loss. Taking nutrients alone is not going to deal with with toxicity. It must be pulled out of the body. Xeolite, activated charcoal, bentonite clay, Biosil, apple pectin, are all ways to pull heavy metals out of the digestive tract. Far infra red saunas and IV chelation are another way to pull metals out of the body but they must be done with supervision.

I hope this gives you some ideas to start thinking outside the box a little. Good luck.