Hi, my AF used to be every 30 days on the dot and last 7 days (before I went on the pill). Since I've come off the pill it's erratic but usually goes for 4-5 days. I guess I'm not sure it was AF in retrospect - i didn't really have any cramps or anything. I had a bacon sub this morning (norti norti, I know) and just couldn't stand the smell/taste of it and I mentioned to a colleague that the last couple of weeks I can't stand the smell or taste of meat and everything smells raw etc and she said that she had a similar thing when she was pregnant and i should go for another test. It's all I've been thinking about all morning now as I'd given up hope for last month. Never even consciously thought about the food aversion until this morning when my colleague mentioned it. I've gone and bought a test... if it's negative then I guess my taste buds are just playing freaky deaky.