Absent Period

Kc

Has anyone gone 4 months without period and OBGYN barely has run any blood work tests ? I had to ask her to have my thyroid levels checked, they came back normal. Regular doctor did normal blood work everything was normal. OBGYN put me on provera for 10 days - waiting 14 days no period came. Now she is putting me on another round of provera. Thoughts/opinions ? Also don’t ask me if I’m pregnant I’ve taken multiple tests.