IMHO you probably will not have much of any drug in its system after a month... but some, if taken for a long time at a high dose, might have minute residual effects... I doubt it.

You have the right not to take any medications (lol unless a court has ordered you to!) but you MUST tell your doctor that you don't want to take something, that you don't want to continue taking it and want off it etc.

Perhaps your symptoms are from anxiety due to not taking the medicine you "think" you should be taking?

You need to talk to your doctor. Remember, you "hire" them for advice (and for drugs we can't get ourselves!) YOU still make the decisions.. but you need to discuss it like an adult, ok?