hi, im a 24yr old female, i came off cerazette in sept and had a regular 28 day cycle up until last month where it lasted 35 days, particularly since this last period i have been very nauseas, get frequent dizzy spells and have a loss of appetite (which isnt me at all) i did a test a few days after my last period was due and came up negative then my period followed a few days later, im just worried as this has been going on for just over three weeks now, iv made an appt with my doctor however this isnt for another 4 days as they had none earlier, any advice would be welcomed.