Confused

Nicole • 2 👼🏼👼🏼, 🌈 on the way 1-6-20

I was suppose to start my period the 24th & morning yet.

The app said I was suppose to ovulate on the 8th (which I don’t think I did) I feel like I ovulated like a week & 1/2 later. but I got a blood hcg test done on the 17th & it was negative. Could have it been to soon? Could I still be pregnant, should I do an at home test? I don’t have any period symptoms either, but my boobs are sorta sore.

Have you ever gotten a blood test done & it came out negative but it was to early & you ended up pregnant?