I had unprotected sex on December 9th. Than about 6days later about the time my period is due, I start spotting. It's light, bright orange bleeding. I would only see it when I would wipe to.

Yes it is possible, have you had your Jan period yet ?

If not 14 days after Jan period was due, then do a pregnancy check. Using first urine of the morning

My Jan period was due about three days ago on the 14th.

Ok, have to wait about 11 more days to test if no period by then

Okay.
And I was kind of freaked out too cause my blood was a bright red orangey kind of color.