Trying not to get discouraged

I was on BC for 11 years, the pill for 8 years and Mirena for 3, I took out the Mirena end of Feb. I've used glow since March, started opk in July. It said I ovulated in July but I'm not sure I used the clearblue advanced digital and it was low day 1 and peak day 2. Last month it showed high fertility for like 6 days and never peak. I'm on day 3 of testing for this. It's hard to not get discouraged. My cycle is regular 3-4 days different each month. Just waiting for my body to get with it and realize it's baby time!! Any advice??