Ovulation pains?

I am on day 18 of a 31 day cycle and I am having a aching pain in my lower back and my cervix is aching as well, is this from ovulation? Has anyone else experienced this?

I had a 34 day cycle and ovulated around day 21. I always knew when I was going to ovulate cuz I got really sore on one side and my back would hurt. So, that might be what it is. Did you take an ovulation test??? That's also how I linked the pain and ovulation.

No havn't taken a ovulation test! But I hope it's ovulation! lol.