Confused about my cycle?

Nicole
Hi everyone! I'm new to this app and I have a question about my cycle. My cycles are typically 34-35 days long and I O on CD 18-19. For the last 2 cycles they have been funky! They have been 41 days long, and I'm Oing on CD 21! My first cycle I ovulated late cuz I was stressed so I knew I would be late. But this cycle? I have no idea why I Ovulated so late in this cycle. Is this something I should be worried about? Since I have always been pretty regular this is scaring me, I'm afraid there's something wrong with me. Thank you for the help! (: