Hi period due on Monday, have had water infection for over week now, doctor given me different antibiotics because the others didn t work, I think that is starting to get better bet I now feel sick and feel pressure and swollen lower abdomin. Could this mean I am pregnant we are trying to conceive but I took pregnancy test yesterday but was negative is this too early, I have 2 children already and I have a regular 28 day cycle. I am 30 thanks