I am a 24 year old female and have PCOS (diagnosed 2021). In the last year and half (24 onwards), I've lost 70% of my hair volume. In the last six months alone, I lost 50%. I don't know what to do about it. I'm not on any medication for PCOS right now but I took Novelon for a couple months two years back. My hair loss was less on Novelon and my acne got much better, and my cycle got regular (it is to this day). I don't have any excessive hair growth, or excessive weight gain as such. My primary concern right now is extreme hair loss and forehead acne along with cystic acne on the cheeks. Last time I got cystic acne, I was 18 years old. I also have recurring blackheads, no matter how many times I get them extracted or get yellow peel or a cleanup. They come back within two days. Moreover, I have what my gynac last referred to as seborrheic dermatitis at the back of my scalp which gets very itchy and painful. Please advise?