Do you think I actually ovulated ?

On my 2nd cycle after the pill so it’s quite long. Do you think I actually ovulated? I got the covid booster on cd46 so not sure if the spike on cd47 was from ovulation or the vaccine. First positive OPK was on cd43. Ewcm cd 43 to 45. I’m a bit concerned with the dip on cd 50, 51, 52

Update: took a pregnancy test today on cd17 and it was positive!