Light bleeding and Pregnancy

Had anyone experienced what they thought was their period (light bleeding for 1.5 days) and the found out you were pregnant?

For context, my normal period is 3-5 days with days 2&3 extremely heavy (as in ultra tampon and pad needed every two hours). This time around, I am done with my “period”. Today should have been day 3. Yesterday (day 2) was nothing more than light pink and I only wore a light tampon.

Thought? Should I test?