Today with urine i held a few hours and not drinking any thing i took a 99 cent u-check pregnancy test. within 3 minutes or less it formed a faint positive. I had peed in a cup, used a answer early result test with the same urine and it came out completely negative. ive taken many u checks before and never gotten a positive. i dont know what to think? ive been very sick and feel just like i did last time i was pregnant and not sure if im late yet but chest has grown about two sizes in the past 2 weeks, are sore, back hurts, very naseus all the time and my head hurts bad for a few weeks now.