Is it possible to ovulate 2 days before your expected period? Due today

I know it would push it back another 2 weeks I’m just curios if it has happened to any of you? I’ve been ovulating inbetween CD14-CD20 but don’t generally get EWCM only watery. I got EWCM for 3 days 4 days ago & was also SUPER horny so we got it on twice in the span of those 3 days (I work overnights he goes to school during the day)

I started w/ watery cm on CD25 (6dahs ago) & then had EWCM for CDs 26-29 I stopped temping mid cycle & wish I didn’t but it was stressing me out SO bad.

If it is possible that would put me @ around 2dpo instead of 15DPO if my math is right