Okay so me and my SO had sex without the condom like 5 times in one day but that was because he didnt want precome to go inside, and he came two times outside, but I've been feeling really weird like I feel like there's something in my tummy I mean that might be because my mind is very anxious, but then I get cramps like I'm getting my period and sore down there but it goes away, and my boobs had been very sensitive but that went away, and I'm very confused because I took the test and it was very faintly positive but I'm not sure so I'm taking another test soon but is this normal? Like for periods?