if u have taken ipill(emergency pill) it can be taken within 72hrs of unprotected sex..it will protect ..
if u hav stopped taking pills and u are getting a brown discharge or bleeding its withdrawal bleeding..to say that der is no fear of pregnancy
. early signs of pregnancy are Tender and heavy-feeling breasts, darkening of the areolas , u may feel tired, morning sickness
,..i guess urs its not a prgnancy state...i suggest you to confirm with a pregnancy kit..