Dd (17) has ASD and bad anxiety. She was attending college on and off. She sometimes complained about pains in her legs but the dr said it was due to her anxiety. About a month ago she started taking Sertraline, prescribed by the psych. During the first week after she had what seemed to be a sickness bug - but could have been side effects? Then complained of pains in legs and shoulders, and back of her head. We had a call with the dr who advised stopping the medication (she'd taken it for 2.5 weeks by then). She stopped but the muscle weakness in her legs got worse, to the point where she now can't walk down the hall without falling. The dr doesn't know what it is (bloods came back clear) and is referring her to neurology. We don't know how long the waiting list is - in the meantime, she can't really attend college (she found the environment difficult anyway), as she can't walk unaided. Not sure what best to do apart from wait!