Ovulation after birth control

Anyone have trouble ovulating after they got off birth control? 
CD 80 and this happened?!
Two weeks ago I got blood tests saying my HCG levels were negative. 
Thyroid was abnormal (hypo)
And estrogen was high. 
Just went for a follow up 3 days ago and doctor said that my high estrogen could of been from ovulation. (Had a LH surge the day I got blood work done). 
The doctor told me to take a pregnancy test today before I started the progesterone pills to get my period. Good thing I didn't fill that perscription!!! Beyond thrilled ☺️ PROOF YOU CAN GET PREGNANT WITHOUT A PERIOD!!!