Could I be pregnant?

I 've been urinating going on for every 20 minutes and I haven't been drinking that much fluids, and certains smells of foods produce me feel nauseated. My appetite have also picked up quite a bit. I took a testing today and it was gloomy, but could it be too soon to tell? Has anyone ever have these symptoms before a positive reading? Is your extent late? If not later it is too soon to test. If your interval is late and you keep hold of getting negative results next go to the doctor's bureau for a blood test.
If you miss your nest extent, then give somebody a lift the test.