Questions of a First Timer

Hi all! For the first time this month I am TTC. I was on the pill for 10 years and took my last pill on 12/22. Glow predicts that I am currently fertile, however OPK and CM indicate otherwise. Is this likely because I have not started ovulating again after coming off the pill?
Also, I have started trying to find my cervix, but it seems my fingers are too short to reach it! Am I doing this wrong? 
Thank you for your help. There is a ton of great info on this app and I have already learned a lot from the pinned posts!