could i be pregnant

last month i had my period on the nov 4th-6. i had sex every single weeken with my husband he pulls out everysingle time so its dec 8 and i havent really gotten my period just random light pink spotting for 2 days and a little dark brown when i woke up today besides that there has been only light pink. sorry about the picture im just so confused i wont be able to go out and buy a test any time soon due to the weather i have a 3 month old an 2 year old who currently have the flu. 🙁