Don't write them off before you've even gone - as we discussed last night, if you note down what you wish to discuss you can still get across what you need to say even if you don't feel like being communicative. I would explain your concerns over having been on various meds and ask what is the best thing to do from here - they may be able to offer you various alternatives. You won't know until you ask Stand firm and let them know you mean business - let us know how you get on