No..you need specific medicine...You are suffering from hormonal changes causing Androgenetic alopecia causing hair fall. It's completely stoppable even regrowth of hair is possible with certain medications without any side effects. Treatment depends on the grade of hair loss. So, it's a must for diagnosing which grade, you are in for an effective treatment. Please  send photos of your head, by direct online consultation for accurate diagnosis and proper treatment.

Your issues are mainly due to hormonal changes. . Please manage your PCOS with medicines and weight loss and physical  activity. The moment the hormones regularize, in next 3 to 6 months the hair regrowth will start. . . Any hair serum will have effect after 3 months, anaboom is a good hair serum. For long term solutions, managing PCOS and applying Minoxidil as mintop eva brand name 5% once at night 1 ml along areas of hair loss is a good option, but please continue for 6 months without stopping and expect results only after 3 months.