CD 32, BFN..is BC still affecting my cycle?

Haley
Hi ladies!
​Some background: 
​I've been on the pill for roughly 5 years. I took it continuously for about a year, having a period every 4 months. I stopped completely mid April. It took a month and a half for my period to come after that. My husband and I then began TTC with my fertile window in June (according to Glow, I was not tracking anything) I am now on CD 32 with no AF symptoms and a BFN this morning. 
​The Question:
​Is it possible my body is still reacting to the continuous BC?  Before I was on BC and while I was taking it one month at time, I was on a 28 day cycle like clockwork. I'm wondering if I could be having longer cycles as a result of coming off BC so recently. Any experience here? At what point should I be worried? I'm not so concerned about the TTC piece, I'm mostly concerned that I am not ovulating or something else is wrong. Thoughts?
​Thanks!