So I hooked up with someone last Saturday. A few days before my period. I know it sounds bad but I honestly can’t remember if a condom was used but I’m pretty sure I heard him opening the wrapper. But now my period is late. I don’t have my usual period symptoms. I feel so hungry all the time, Lower back pain and dizzy/nauseous at times. I took an at home salt and urine pregnancy test. And it looked like the positive one cause most of the salt dissolved. Honestly I’m not sure what’s going on. If I am pregnant is it possible to feel these symptoms if it’s only a week in or am I freaking out for nothing?