Im so confused and hurt

Worried im to late. Were doing the smep and the first +opk was taken on "break day" but since i got that positive we went ahead with our 3 days. I tested later that night (middle test) and the bar got light. The bottom test is from today and is the darkest. Today will be bd night #3 and im worried i should have waited till today to start our 3 days. We have to stop trying for a couple months after this month (fiance undergoing medical treatment) and im soo sad that i may be out this month