Hi, I have been having early pregnancy signs and thought for sure I was pregnant after the smell of McDonalds and other kinds of foods made me nauseous. My breasts have been sore and tingly for about 7 weeks and my left breast is visibly larger. I am constantly tired especially mid-day and have been having hot flashes. I have also had dizzy spells a couple of time after standing for a while. I also have been bloated for about 6 weeks and while having intercourse it feels like my husband has either grown overnight or like I am tighter. He also notices a difference. My sex drive has also decreased. I have three children already and most of this happened with all of my other pregnancies. My periods are always on time and always last 4 days with a 26 day cycle since I was 14, I m 24 now. My last period was a day late and only lasted 3 days. This month my period was also a day late and I am on day 2 of my period and It is really light, only filling up less than half a regular flow tampon in 4 hours. usually I change tampons every 3 hours and they are completely full. I have taken a total of 4 pregnancy tests between last month and this month and they have both been negative. I am trying to conceive and last month I just dismissed the results but this month I cant shake the feeling that I am pregnant. I have herd of a term called cryptic pregnancy and was wondering if this could be a possibility for me and what do I need to do to find out if I am and how long do I have to wait with continued symptoms before I make an appointment with my OBGYN?