Ive been experiencing the above symptoms. A few people have told me pregnancy but i just had my period a week ago. My boyfriend and i do not use protection and im on the pill and i suck at taking the pill at the right time and may have missed a day or 2 last month. My last period was painful and i didnt bleed very much and it lasted 6 days. These are very unusual symptoms and if i didnt get a period last month i would think im pregnant. Does anyone have any ideas on what could be wrong? Im not usually one to get nauseas even when i have the flu or an upset stomach. Is it possible to conceive before a period?