I could use some advice. Is this normal?

I have been on birth control pills for 2 years. I got off of birth control pills almost 2 months ago. 2 weeks after stopping the pills I got my period and it lasted abput a week. It has now been 5 weeks since that last period and still have not gotten another one. I know it can take a few months for a women's periods to regulate again after stopping the pills but I have already gotten my period after 2 weeks off the pills. Is it possible that I'm pregnant or am I just late from going off of the pills?