I must not be in tune with my body

I was on BC for almost 10 years since I was 15 and just got off a couple months ago. We were ready to TTC but the first month we just let things be natural and I didn't get pregnant. So this second month I wanted to try OPKs and I'm on CD 14 and still waiting for my positive. But I must be so not in tune with my body because I really don't understand all the other signs. I see posts about CM and don't feel like mine ever looks like any of those, and I really don't understand what I'm feeling for to check my cervix. Now I'm worried what if I don't even ovulate :( my cycles on BC were always very regular, 29-30 day cycles. My first AF after being off BC was only 25 days. But I've been relying on the OPKs because I honestly would have no idea if I was ovulating or not! Any advice is appreciated. Thank you all.