Hi, i recently had a miscarriage last month. I am trying to get pregnant again and i have had unprotected sex alot during the past few weeks. I started to get brown spotting on the 17th-18th. Then the third day i got pink. It stopped for a few days then just startes again. Now i have one barley noticable pink spot in my liner. Its been about 3 days now and today it stopped. Could that be implantation bleeding? I havent had sore breasts, but i do pee alot and im super tired.