ovulation frustration 😩

Kaylee
I have been using ovulation 3 weeks no with no double line I am starting to get frustrated I am on day 15 of my cycle and my most positive lines were during my period😩on the 6th of this month. I have no idea what to do my cycles are 30 days long and I am smack dab in the middle with no second line on my ovulation test Idk what to do I am only 25 and am trying for our third baby one with us one in heaven. My emotions are all over today too so it isn't any help.