Okay so yesterday i had really bad gas pains in my upper stomach and upper back and today i have brown spotting. i know its not my period cause i just had it 2 1/2 weeks ago. i took a pregnancy test and there was a faint line to make a + positive?

May retest in 1 week: Home pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, vaginal spotting, or medications. A test gives a reliable result 3 weeks after sex (3 weeks after when conception might have happened) or 1 week after missing a period. If done sooner, a negative result may be due to testing too early such as less than 2 weeks after conception.