Do I have a chance? TTC for 4 years

Please mums wish me luck. I pray to get my positive this cycle. rainbow baby is all I wish for right now.

I want to know if I’m in the right track.

First LH test 25th

2nd test 26th

3rd test 27th

Which is positive please help, my egg white cervical mucus wasn’t much, so I’m currently using preseed as I’ve heard lots of success stories. l want to know if I sure ovulated. Please help