So I haven't had my period is 3 months now. I took many pregnancy tests and they all come up negative. I really dont know if it is truly negative becuz the last few weeks I been getting nauseous af all the time with certain smells an I cant eat everything like I use to. Then for the last week my ankles and feet are really swollen like to the point it kinda hurts like hell. And then the last thing my nipples have been hard and sore as hell as well. So guys what's your opinion on this