We’ve been ttc for two months and I haven’t ovulated??

Je

I’ve been taking ovulation tests religiously and this month I splurged on a clear blue digital, yet I didn’t ovulate again this month. Is that a problem or sign of infertility, or should I just keep charting and ttc like normal? I’m only 20, 30ish lbs overweight, but I shouldn’t be having problems like this should I?