HELP ME!!!

I am so confused right now. I don't remember ovulating this month. I usually hurt like hell when I'm ovulating. Today is now CD41 and no period. I saw a little pink on the toilet paper yesterday so I thought I was about to come on but nope. Am I just not gonna have a period this month? I pride myself in having monthly cycles because I do want to have another child...one day, and I know that I'll have a better chance if I'm having a monthly period. I worry that my ovulation streak may be ending. What's going on with me!?! HELP!