Hi ... I'm just so devastated and really can't handle this pressure of ttc 😭.

I'm tracking my ovulation from CD8 and I started getting darker lines around CD 15 and premom said 0.57 was my high and I got my peak which was on CD16 but the test line wasn't equally dark as control line .. so I started checking again and to my surprise the next cycle days or CD17 , 18 , 19 the lines were totally faint. And my discharge turned sticky white .. does it mean I missed my peak or didn't ovulate at all ? Please help .