Anyone else?

Writing as I am completely lost with my symptoms. Wondering if anyone else is in the same boat. I have absent periods but no cysts on my scan. No excess male hormones and my blood tests are normal. I do however have chin hair. When my periods do come they’re very light and do not last long. I’ve managed to have one baby after using myoinsitol which brought my periods back. I’m now a year post partum and still no periods again. Have previously been diagnosed with PCOS but I think my doctors just don’t know. Any advice please as I’m lost ?!