Low key freaking out

I’m 17, and i’ve been with my boyfriend for a year. I’ve been feeling really nauseous lately and my period is late (however my period is often late). We have sex unprotected but he has always pulled out in time. I’ll get a test soon but is there any tell tale signs that you guys have experienced (apart from feeling sick, although i haven’t thrown up) that might give it away? Thank you 💕

UPDATE- SIS CAME BACK NEGATIVE! and i got my period this morning also. Thank you for your help and support.