hi im a 23 yr old i have a four yr old daughter and a fiance i love very much two weeks ago i started being sick mainly about lunch time then i started to hate the smell and taste of ciggerettes which happened when i was pregnant with my daughter so i took a pregnancy test it came up positive but after fifteen mins it dissapeared then later that day i took another test that also showed possitive but fadeed away after 2 mins . im not due on my period till the 25 th of this month so i can understand why the results were quite faint but now im feeling more and more tired , im bloated have backache, headache and still feeling sick not being sick as much though i have also got diaorhea can someone oint me in the right direction could i be pregnant ? xx