Okay guys so I need a little advice because I'm kinda freaking out right now.

So my bf & I had unprotected sex on Feb 11 , & he finished inside of me (no BC) but I started my period 2 days later.

I'm a little worried now, because the other day at work i walked into our lounge & somebody was eating Jacks & I immediately felt nauseous after smelling it, I ran out the lounge. Then today after work I was starving so I went to get some food at Del Taco, & I felt nauseous again right after smelling it. I got home & tried to eat my taco but immediately spit it out & ran to puke.

I know it's a little too soon, but I told my sister & a couple coworkers what happened & they all think I could be pregnant. I'm not sure if I am. I need your opinions. Also if I am, I would love your thoughts on how I could tell my bf.

Thank you!