NEED ANSWERS,SUMBODY HELP!!!!!

AF came on Nov 8-12, we bd on 10,11,14,15,16 & today I think I have a 34day cycle cause af came on October 5-9,Is it a 34day cycle?? ,can sumbody tell me when I ovulate glow say 23-30 but I thought If u have a 34day cycle u ovulate on the 20??

Been TTC BABY #1 FOR 4YEARS