Your FSH levels are consistent with premature menopause. If you were on the pill, the LH and FSH values would be low, not elevated as they are. Have you gained weight? Some of the estrogen
could be from the fat cells
. There could also be other sources. It does not seem your ovaries have "kicked back in" because the FSH and LH are still high.
Thyroid and estrogen
are related. The higher the estrogen
, the lower the thyroid and visa versa.