BFP at 2 weeks...?

Rose β€’ Pregnant with baby #1, our rainbow baby 🌈 Due 1/9/19 πŸ‘ΆπŸŽ€

This past weekend I (yes this sounds crazy) took 6 tests (3 strips, 2 FRER and 1 digital) and all were BFP! πŸŽ‰ However, according to my LMP (Nov 26th)I'm only 2 weeks and 2 days pregnant. All my apps and such are saying its impossible to have a BFP yet and my period wasn't due until Christmas. Doc didn't say anything and schedule my 8 week for January. Do you think my ovulation was off and I'm further along!?!?