I took some pregnancy test almost a week ago but all of them were negative every now and then I might get slight nausea I have been having this weird discharge it's kind of white mixed in with some clear a lot snotty looking and I noticed it lately I have been getting sore throats I have had no signs of my cycle usually when my cycle comes to my boobs are sore I am so afraid to retest because I'm afraid that it's going to say negative I've been noticing mood swings having small cravings and at night feeling so exhausted usually I stay up till like 2:30 in the morning I don't know .has anybody else ever had this happen to them ?