I am on contributions based ESA which began last July. I receive about £71 a week. I still haven't been called for the medical. If I fail will I have to pay back the monies I have already received or will it just stop? I'm really anxious that I will have to pay it back. Originally I was receiving JSA after having been made redundant last March but it was the JSA advisor that, having seen the state I was in with my chronic anxiety, advised me to claim ESA.