Pregnancy scare

So my boyfriend nutted in me so I’m assuming I may be pregnant I’m not on any typaaa birth control 👋 so I’m scared I might be pregnant but I haven’t had any typa pregnancy symptoms besides my stomach hurting and feel like throwing up at times but also it could be that I’m hungry Bc I barely eat I’m to lazy to eat unless I’m high 💯 can somebody like help idk if I’m pregnant or not Bc I’m suppose to be on my period rn or real soon