Opk predict possible pregnancy?

Helen • 27 years old ✨ TTC our rainbow baby ~ Mama to 3 angel babies

Hey I know I have read some people have a positive opk and have been pregnant. I know it’s not a for sure indication of pregnancy but I am 9days late. Have had mild cramps on and off on my right side none of the cramps have felt remotely what I usually get on my period. Sensitive to smells. Sensitive boobs. I also don’t know if my period is late from me being more active I have been consistently working out 6-7days a week for the past two months so idk if my body is adjusting. I am going to get a pregnancy test tomorrow to see if I am or not. But just wondering if anyone had similar experiences.