Letrozole 7.5 CD7 3 days after period

Hello everyone I told myself I wasn't going to get all obsess with this cycle like I did my last one but I feel like this round my tests are waay darker then my second round I wasn't even getting dark tests at cd7. I just finished 7.5 Letrozole today and my chart says I'll be ovulating next week around my bday but does it look like it'll be sooner then the 28? I'm really hoping this round sticks I was happy I ovulated but more disappointed on not getting my bfp. Please has anyone looked similar round this time and conceived on 7.5 letrozole? What CD did you ovulate on?