What is wrong with me, medical condition?

One of the common symptoms of adhd iss forgetfulness though it doesn't just randomly start, I've had extreme forgetfulness all my life and lose things, forget what i'm saying, forget what I'm doing etc. all the time. When I was on medication I didn't forget things nearly as much but if you've suddenly just started forgetting stuff then it probably isn't related or you're just now starting to realize how often you forget stuff. Either way you should see your doctor and I know how it feels to not be understood by other people because they assume you should just be able to do things that is almost impossible for an adhder. Hope this helps.