Hello , I am 5weeks & 5days PP I had bleeding for about 4 weeks ( like that with all 4 my children )ended up having intercourse couple days after my bleeding stopped know I should of waited 6weeks but I felt like I was ready, but today I had started a very light pink bleeding and slight cramping ,not sure if it's my menstrual cycle starting or if it's implantation ,I am freaking out !