What's up with my body!?

Haley

okay I had began a birth control pack and after two weeks I quit taking it. two days later on June 1-6 I had my period. then on June 24-26 I had light bleeding. I have experienced bad heart burn and indigestion, vomiting twice in the past couple weeks, bloating and terrible insomnia. So the 24-26 be considered my last period? or am I late? Worried I may be pregnant. Opinions pls!