Not sure if I'm pregnant😳😳

My boyfriend and I have been having sex for a while. We've always been smart and used protection, but about a week ago after my period ended before we went on vacation we had sex without a condom.
Now y'all are probably saying "well did he actually cum inside you??" I don't know. I don't remember. 
I've been having morning sickness all week, throwing up almost every time I look at certain foods that I'd normally enjoy, feeling nauseous constantly, serious boob pain, migraines, having cravings randomly, etc. 
I know I need to go get a pregnancy test if my period doesn't come and/or any of the above continues, but I just want some opinions. 
No rude comments, please. I'm still in high school, but I do have a way to support a kid if I have one now so please just refrain from being mean.Â