Irregular cycles


I’ve been tracking for months now and I am going to see a specialist soon, but wanted to see if any of you ladies had any tips/luck. I know what works for you won’t work for everyone. It’s been a year since I have been able to conceive. My cycle is anywhere from 24 days to 32 and I ovulate at all different times based on opk kits. Sometimes day 11 ovulate sometimes day 20... it’s so hard to time things. I feel that during our window we have sex every other day. I start to feel symptoms fo pregnancy since I have been pregnant twice before, but then my period comes. Sometimes I’m not sure if I even ovulated.