I am going to suggest that you have some lab work done with your doctor just to make sure everything is alright.
Some supplements that have helped othter people are:
If you are hyper too you might have adult ADD.
That would make it hard for you to remember things too.
Some symptoms are jumping from one thing to the next .
starting another project before done with the other. etc.
That is also something to talk over with your doctor.
All the above supplements can help with ADD too.