Its my first month TTC... I was suppose to get my period on the 23 but instead I had a light spotting on the 22 which I thought was the beginning of it....but it stop and the 23 I had more but the kind you just wipe out and you are done today on the 24 I had a little more not much Im having most of the symptoms(tender best, nauseas,a bit of cramps) so I took a home pregnancy test came back negative..I took a blood test and I was negative ...could it be an infection?am I pregnant??