I am 26 years old. On July 17, we had intercourse. A week later I developed swollen breasts with no other pregnancy symptoms. At the time of my expected period i.e. On 29th July, I had a very high fever of around 103-104 degrees along with my regular period with regular length and regular flow. I was treated with antibiotics for a course of 5 days till I recovered. Later it took a week for me to recover from the weakness (may be due to antibiotics). This month we have not tried at all and I got my period on 28th August. But there is a heavy flow only for a day and it all completed in just 3 days whereas normally it lasts for 6-7 days with all the spotting. Is it possible that I am pregnant but if I were, I would be already in my 3rd month, but I do not have any symptoms at all- not even the swollen breasts that I had the last month.