Hi there,
Sorry it's been so long; life interfering with... my LIFE!
TMI is a myth, especially when discussing these kind of issues.
PCOS can manifest with short or non-existant periods, or it can be like my sister and myself; horrendous Niagara Falls periods that don't stop.
get them to check your free testosterone, insulin, T3 & T4 Thyroid, Glucose Tolerence and iron.
And remember; Just because you're in the 'normal' range, high or low can be just as bad as out.
Good luck and let us know how it goes please!