Long cycle and confused

My husband and I have been TTC for 4 months and I have been diligently tracking my cycle and ovulation.

My cycles have been 35-45 days long and ovulation has been inconsistent. I am on cycle day 33 currently and still have not ovulated according to my opk tests. I took pregnancy tests and they have all come back negative.

I called my OB/GYN office to see if this is something I should be concerned about or if my body is just trying to sync up after 9 years on birth control. The nurse said typically I would have to wait for a year before they will intervene, but that they will talk to my doctor when she is back in from vacation and let me know.

I would love any advice or info from anyone who has gone through this. I’m more confused than concerned and just looking for resources.

Cross-posted for reach.