pregnancy scare

i’m 17, and i’ve been with my boyfriend for a year, and recently we’ve had unprotected sex a couple times but he never came or anything like that. But this entire week, i’ve felt extremely bloated, nausea, and sometimes i smell any food and it makes me want to throw up. i’m so scared, i’ve spent most of my nights crying because i feel like this is a nightmare. my boyfriend knows about it and is getting me a pregnancy test tomorrow, he’s also been very supportive. i’m extremely terrified to know the results. this is like the worst feeling, just not knowing. has anyone else ever gone through this? i will update you guys on what the test says tomorrow ): (also, my parents would kill me if i was pregnant, hence the stress) UPDATE- (IM OKAY, i took the test today, and i also got my period a little bit after, i am definitely not pregnant, and i’m also going to buy condoms and get on birth control cause this was a scary experience lol. thank you everyone for your amazing advice).