My husband and I have been ttc since we got married last June. I got pregnant but had a miscarriage back in December. Since then I've been charting my bbt and just now started with opks this month. My chart originally said I ovulated on cd 12 and then it recently adjusted saying I haven't ovulated based on my temps. I was getting tests I thought were strong positives that was on cd 15 but no temp shift . I'm on cd 18 today and I've been feeling so icky and crampy and took an opk and it's a barring positive. I have pcos so my cycles and temps sometimes can be crazy. Any insight would be helpful. Here is the opk test I just took....