hi layla, and welcome. many of us do not test positive with the ana, there is about 10% that never test positive. also the doc may have given you the medicine to help his diagnosis. this is not unusual, as some medicines react differently depending upon what is actually wrong with you. many of us go years trying to find a definitive answer to our ailments.... so a proactive doctor is a good thing.
When you're stressed, You eat Ice cream, Cake, Chocolate & Sweets. Why? Because stressed spelled backwards is DESSERTS.