I dont know why this is happening or if its normal but i feel like im just repeat myself its like i dont realize if im talking or not for example, ill say a sentence "mmm whats for breakfast" and 2 seconds later ill hear it clear as day like i had just said it and i cant tell if i repeated myself but all evidence suggests i dont and im so confused it makes me anxious and i feel like im talking or repeating myself its like i have some sort of speech delay or my lips or mouth cant tell when they move and this started ever since ive been taking my ADD meds 

Is this normal? If not then whats the issue its been bothering me for a long time