I took plan b Wednesday and Saturday of last week. This past Monday I had an unexpected period, but it was light. It stopped yesterday and last night I had thick, jelly like clump if clear discharge, with a tinge of yellow/brown. I still have mild cramping sometimes and bloating. Could these still be side effects of plan b even after a week? I took a pregnancy test this morning, but it would still be early. Also, could I be ovulating? I should start my period around the 18th.