26 yr old F. Shed 200 hairs per day from March to July. Lost 60% of hair. Scalp was itchy with flakes. Started Fin 2.5mg, Spiro 100mg, and Biotin 5mg in June. Loss stopped but no regrowth seen. Have AGA both sides of family. Had 8 month shed at age 17 as well. Can AGA cause shedding, and can there be any regrowth without minoxidil?