16 & might be pregnant help please!!

So I had sex on November 17th on my ovulation week ( ovulation day was November 22nd) and when we had protected sex with a condom and as we were having sex he nutted in it and just kept on going and I heard it could leak or rip and I felt something a lil wet and cold thing in me and I know it wasn’t me cause I wasn’t even that turned on and I’ve been feeling nauseous, moody, very hungry ,had headaches, had stomach cramps, feeling tired in the morning and not sleeping well at night, been craving fries everyday and lost taste in every other food I eat, this past few days but I didn’t spot yet so I have no idea. I searched it up and they said if I’m pregnant it should be the third week which symptoms can lay out. Also it was my second time having sex so the odds probably can be high. My period is suppose to be next week but idk I just feel pregnant and look pregnant or bloated and I just lost 10 pounds but I look bloated !!