I am self diagnosing internal cystitis - 75% of the time I have mild to moderate pain and irritation of my bladder which is worse when my bladder is full. No burning when passing urine and no discharge or anything. Coffee, too much fruit, fizzy water, even natural yoghurt trigger it, as does sex. Relying on paracetamol and sachets for relief which do help. Does this sound familiar to anyone ?