Thanks for your query.Based on the facts that you have posted it appears that you have
been indulged in masturbation
very frequently and have loss of hairs which you think to be due to excessive secretion of DHT
First of all there is myth in a mind of common man that excessive masturbation is the reason of all health problems But I would like to state that it has been discussed in scientific forums all over the world and proved scientifically that masturbation does not have any negative effect on any organ or system in the body.All the problems that you are facing now are mind related and definitely not related to excessive masturbation .
Masturbation does not enhance the increase secretion of neither testosterone
Loss of hair may be due to some other pathology.
Please consult cosmetologist for evaluation and further treatment.