I know rationally that these are being caused by anxiety. I'm really in a panic at the moment and can't calm myself down. Spoke to GP last night and she's kindly written me a prescription for propranolol which i'm hoping will help. I'll go and pick that up at 9am. Any tips or coping strategies that anyone uses to calm down are much appreciated. I'm already on citalopram for PND. I can't face another day like yesterday. Thanks.