I am just wondering if this is anything I should be concerned about? My fiance and I have sex regularly and I am just wanting to make sure that I am not pregnant. My breasts have not been tender although I have had quite alot of cramping recently, super emotional and I have been exhausted every day for the last 2-3 weeks or so...I took a home pregnancy test and it came back negative and I am supposed to get my period in 7 days...