Could I be pregnant?

Hey all! I need your opinions, I had my last period on January 2nd it lasted 4 days. I usually have 30-32 day cycles I am now on cycle day 44 and I finally started bleeding but it is not like my usual period it is very light I am having period like cramping. Is it possible for me to be pregnant? I've taken tests a they all came back negative. Thinking about taking a test again if my bleeding stops.