hi, so I have been feeling kinda weird lately, my stomach hurts, a lot. the cramps are mild but they still hurt, I have not taken a home pregnancy test yet because I don t even know if I have to. I did have unprotected sex a couple weeks ago, like 3 weeks ago.. but im not sure if I am pregnant, my period is every irregular. and I never know when im gonna get it. I have not gotten sick, and my breasts do not hurt. and I do have like a brownish discharge, I don t feel dizzy, I don t have craving for anything, if I make food, I don t finish all of it cause I get full quickly.. I don t know whats going on with me... I don t feel pregnant but people have told me that I might be.. I need answers. Thank you.