Is it just me or..

I have almost every pregnancy symptom imaginable. I would be 5 weeks 1 day if I am . On 3-6dpo I got a pretty bad cold. 4-7 dpo I had increased cm.. Then here come the rest.

I have itchy and darkened nipples, my boobs feel super sore heavy and full, I'm nauseated all the time, have horrible indigestion constantly, my temp has been elevated for about 4 days now, I keep having hot\cold flashes, super fatigued, pregnancy insomnia, I am super bloated, slight uterine twinges \mild cramps, migraines, I have been eating everything in sight besides my favorite thing ever to eat.. Cereal! I keep getting lightheaded and dizzy, I keep biting my SOs head off for absolutely nothing, I am super emotional to the point I cried at watching a cat hit another cat in the face. What the hell? I also have (tmi) diarrhea one minute then I am constipated the next. And I have a very large noticeable blue vein that appeared out of random on my left boob about 2 weeks ago along with a missed period at 9 days late!!!! I have taken 5 tests and all negative. I tried to call and make an appointment at my OBGYN but I forgot they aren't open until Monday. How likely is it to be pregnant with negative hpts? I have seen 9\15 women experience either getting a super late positive during pregnancy (anywhere from 6 weeks to 6 months) or never getting one at all!!!

Only symptom I don't have is heightened sense of smell.. Or at least that I have noticed I haven't.