Dear doctor, I have not had my period in just about 3 months and have been super bloated for weeks. Sometimes it goes away for a few days but it always comes right back. I have also recently had dizzy spells. There has only been two instances that I can think of where I have been slightly nauseous but nothing extreme where I had to run to the restroom. I have taken 2 pregnancy tests, one after the first week of being late and then waited 2 more weeks to take another one. After I missed my first period my first test came back negative. I figured it was just stress because I was having exams at my university. But now I am back home for the summer with very little stress and a regular healthy diet and moderate exercise. Could I be pregnant?