Hi I am expecting to get my period somewhere between the 23rd and the 25th of this month. I have been experiencing feeling very tired, feeling nauseous, although I haven't actually thrown up, extremely emotional and occasional cramp like pains in my lower abdomen for about a week. I do not usually have cramps or feel sick or tired and I sometimes am emotional but I've been overly emotional. My breasts are also sore and I feel sick if I walk my normal speed (from 3.5 to a jog/run of about 5.5 in intervals) at the gym. I look a pregnancy test a few days ago that said I was not pregnant but I think it is too early to take a pregnancy test since I have not missed my period yet... but is there any way I could know more certain? Also I had some pinkish/brownish discharge earlier today when I whiped but it stopped and I have not noticed again.

