Ay, normal talaga yan mama! A few of us sa moms group namin started spotting or light bleeding around that time din, kaya don't worry too much, pero importante pa rin na i-report mo agad sa OB mo next checkup or kahit mag-call ka na lang, lalo na kung medyo heavy or may cramping pa. Better safe than sorry, kaya sige, touch base with your doctor para peace of mind mo talaga.