What do these levels mean

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So I stopped my bc pill a month and a half ago I got withdrawal bleeding which I thought was a period cause I had a positive opk 12 days after which I’m thinking was false cause a day later I had bleeding for 3 days which wasn’t to heavy not like a normal period all this time negative hpt . So I did another opk cause I kept getting fertile discharge so I did it about 10 days after that second bleed and it was blazing positive opk . So I got my levels check I guess at 4dpo and my e2 is 72 and progesterone is 4.3 at 4dpo so does that mean this last bleed and ovulation test was the real ovulation and the first one was just a spike before my period or something? I’m so confused what do these numbers tell me?