Can OPK’s detect pregnancy?

Ashley • 💙 💖

Yesterday and today I’ve had very positive OPK’s and they were on CD 19 and 20. My cycles have been around 30 days or so. I did have a miscarriage in December so I’m not sure if it messed up my cycle much as this is my first month trying OPK’s and I did get a positive on CD 9 and CD 11... Not sure what to think.