Hi! You should start from making a blood test to find a reason of your problem to get out of it. Here is a list of it: 1.Determination of the level of thyroid hormones (TSH, free T4, AT to TPO);2. Complete blood count with leukoformula (CBC);3. Analysis for latent iron deficiency (ferritin, serum iron, TIBS) and 25-OH-vitamin D, biotin, zinc. Additional anazysis for hair loss1. Biochemical blood test: ALT, AST, GGT, SHB, bilirubin, glucose, alpha-amylase, urea, creatinine, protein, albumin;2. Additional tests for hormones: free T3, antibodies to thyroglobulin, cortisol;3. Tests for sex hormones:in women - estradiol, testosterone, DHEA-S, DHT, LH, FSH, 17-OP, progesterone, prolactin.4. Ultrasound of the thyroid gland.5. Consultation of an endocrinologist and / or gynecologist. Also you can do prp and mesotherapy treatments. it might help to stop the hair loss or make it slow but it probably won't return your old hairs. In this case you'll need hair transplantation to cover up the problem area.