I've currently been unwell for several weeks now with acid reflux and costochrongitus. i've been taking medication for it for about a month now. Recently i've noticed that i've been loosing my memory; forgetting what i did last week, conversations i have, reccent events, thinking we're in a different month. been so depressed with all these illnesses and gone through a lot of anxiety problems and sleeping problems. i always think of the worst, can anyone help? i feel like i'm loosing myself and my personality.