Irregular ovulation

hello, I am somewhat new to this community as my husband and I started TTC in December. I began testing this month for my ovulation with an ovulation test and today is the 21st day of my cycle and I still haven't ovulated. I have read about women who don't ovulate every month or women who never ovulate, and as you can imagine I'm getting a little nervous! I feel ridiculous complaining on here as I know so many women have been trying for so long to have a baby that my issue seems so small! I just thought this was going to be so much easier, I am a healthy 26 year old with no health issues and never though I would have a problem getting pregnant. I am worried about the not ovulating. Can anyone on here shed some light for me who may have experience with it? Should I just keep testing until I get my period? Is it too soon to go to the doctor? Any help would be appreciated, thank you for reading my ridiculous rant! :)