Ovulation help!

My husband and I have been trying to conceive for the last 10 months. After 3 months of trying we got pregnant but it ended in a miscarriage at 8 weeks. We’ve been trying since then but with no luck. The past couple of months Ive been taking ovulation tests 1-2 times a day but never get a positive. Sometimes the second line will get slightly darker but it’s never as dark as or darker than the control line. 97% of the time there is just no line at all. I also usually don’t have fertile cervical mucus with every cycle...I only get that every few months. Well today is cycle day 11 (I usually have 30 day cycles) and I have had minor cramps and A LOT of egg white cervical mucus all day long. It seems early in my cycle to ovulate, even according to my apps it would be a week early, but I don’t know what else it would be. I’ve taken 3 ovulation tests today and all of them are negative...no test line at all. Could I still be ovulating even if I don’t get a positive for an LH surge? Or is it more likely to have egg white cm without ovulation? I’m beginning to think I need to go see a fertility specialist. Any insight would be helpful! I’m planning on BD tonight either way (just Incase) but would love to have opinions from other women who have experienced the same thing.