Positive OPK at 4dpo????

MC

Hi! This is our first month ttc after a miscarriage in December. Used the clearblue digital ovulation tests to track as they worked well for us the first go around (got pregnant the first month of trying). Anyway I also bought Amazon opks because I have an obsession with testing lol and I took one yesterday and it was beyond positive! Took one the day after ovulation and it was negative. This is the picture of the positive yesterday 4 dpo. Anyone have this happen and what was the outcome?