hey im not sure if im pregnant or not. last month i had lots of symptomsand a walmart brand test said pos. but went pp and said neg. twice. im on depo and have been bleding since nov. 10. i had sex about a week before by depo was up*i was supposed to get the shot again between dec.13 and 27 and my stomac started hurting on christmas i cant eat anything without feeling sick and i dunno if im pregnant or if its just the bug going around school please help thanx guys its really appriciated*sp*