Hello, my period is almost two weeks late. During this time I have taken 6 home pregnancy tests, all were negative, one showed an evaporation line many hours after the test was taken, but this was not the last test I took. I have been on birth control for two years when I ran out of my prescription so I was off of it for a month. I got my period as normal that month. I went back on it and got my period as normal. I didn t take my pill the next month since I was abroad and didn t have it. Since then, I missed my period. I never had unprotected sex but did have sex with a condom. I have read that stopping the pill can mess with your cycle, I was always regular before the pill but I never stopped it, started again, and then stopped it. Should I be worried about being pregnant?