Still no period

Just a rant. I know that it sometimes takes a while for periods to come back after going off of birth control....but I went off in April, had a withdrawal bleed and have nothing since! My dr says not to worry about it, but it’s driving me crazy!! I’ve been trying OPKs for the last couple of months, but they all look the same every day. They always look like they are at almost peak, but not quite positive and don’t ever get very light either. I feel like I’m losing my mind. I’ve never had issues returning to normal after stopping birth control. The last time I went off while my husband was deployed because I didn’t need it since he wasn’t home, and had normal periods immediately. Now that we are TTC, my body goes out of whack.