 [ Symptoms ] i have multiple diseases like type 2 diabetes high blood pressure high cholesterol arthritis fybromyalgia [ Disease ] hi missing two pills is not that bad as long as took at least one when you found out you was forgetful as for you your blood yes dark brown blood is old blood could be missing your pills started a mini period off and dark brown means your uterus is having a clean out but as you are doubling up on protection by using condoms i think you safe if like the rest of us and have a mobile phone and like most it has an alarm we do not use well now is the time to make good use of it as a pill taker you find it should work well for you good luck