I have been sick since I moved from the south to the north and have missed two periods (February and this month). The clinic test said I'm pregnant, Glow says about 8 weeks pregnant, but I've lost almost 10 lbs since just before my first missed period from being sick. I've had gastritis for a month, but never have thrown up, had different stool, and have had loss of appetite or ability to eat much at all. Am I really pregnant or it's something else wrong?