Nobody thinks anyone's a basket case, tinks - as we've said before, anxiety and depression can and do hit anyone, regardless of circumstances, and often without apparent reason.
Swan - do go to your GP, far more people suffer than you think, the GP can help. It's very easy to stop going out at all if you are scared about what might happen (ask me, I've been there) and you can't let it get to that state. Hang on to your strong bits, go get some help - print out your OP and hand that to the GP if you find it hard to express yourself when you're there. Medication won't be long-term, you can help to get this thing under control x