Am I Pregnant?

lately I've been feeling sick, daily, and I don't puke or anything but it comes and goes all through out the day. I've been sleepy, I don't have a lot of energy. I've been extremely emotional like, if someone is just serious talking to me I start crying or if someone is just a tad bit rude towards me I cry. me and my boyfriend had sex all throughout my ovulation and we did again last night and my period should start in 9 days, I've also have headaches more than usual.