Thanks foe the query.
Diagnosis of PCOS
depends on three criteria- your lab reports, USG finding and your symptoms.
Since your symptoms and lab reports are positive, you may be having PCOS.
Pain abdomen during menstruation
is more on first 3 days. It gradually decreases.
It is not severe following menstrual period.
I recommend you to get a MRI
spine and consult a orthopedician for guidance.
hope this helps,