Hi,I'm 20 years old and are confused. I went for birthcontrole once (the two month injection) and was due do go last month one the third of September. I didn't go and my period was due for the fifth of September, my period didn't come . I had unprotected the 10th of September and started ovulated for 12 days after that then on the 22nd of September I start spotting for twelf days (brown reddish) and my boobs are sore (and my boobs started feeling this way when I started ovulating)feeling nauseious but don't through up I eat more then usual I eat cake but I didn't eat it everything seems to be weird