I hate my doctor

I disagree with my doctors diagnosis and I am too tired and foggy minded to fight or argue. I hadan appointment yesterday for a well woman check up and depo shot. I left with a perscription for anti-depressants and no depo shot. Now that I am clear this morning as I am most mornings now I need to call and see if they forgot the depo on perpose or mistake. I firmly believe I have hypothyroidism. Let’s see why my thyroid was enlarged my last scan I have all the symptoms but I feel better when I get my depo shot but start to feel worse in the 3-4 weeks before my next shot. Depo is nothing more than hormones. What if I simply need hormone therapy not anti-depressants?