Am I pregnant?

I am a 17 year old girl and at the end of April 2014 I have was with a guy a talked to and as things got heated we were about to have sex and he put his penis in and immediately after he did I got off and said I felt uneasy and decided not to. This was without a condom and was the reason I changed my mind. A month later I didnt have my period knowing I have an irregular cycle due to stress and my active lifestyle because im a dancer. I took one test at night and it was positive. Then the next morning I took the second test and it was negative again. Then I went to the hospital at the end of May 2014 and was getting birth control. In order for them to give birth control to me, they took a pregnancy test. Which came back negative. It is the end of June and I have yet to have my period. Note that I have taken my pills for 7 days now. Am or pregnant or what? Im so confused and scared because I have no adult to discuss this with.
Asked Jun 29, 2014

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