I can’t tell if I’m going to ovulate

Hillary

I was on the pill for almost 10 years so I’m really not sure what my cycle length is. I came off the pill at the start of September and I had a regular period at the start of October. Me and my husband found out I was pregnant at the beginning of November but it ended in a chemical on Nov 17. We’re looking to try to conceive again but I’m having a hard time because I have no clue when I’m due to ovulate. I’m temping, taking OPKs, and checking my CM. Recently my temp is dropping. I know this doesn’t necessarily mean ovulation but I think it’s a good sign. And my CM is heavy and watery but not egg white. However my OPKs are not even close to positive (using the easy @ home strips). Does that mean that despite my promising temp and CM that I’m not close to ovulating?