Hi I have been off sick with a tsh of 44 and folice acid level of 3. The Dr has put me on folic acid 5mg for 4 months. I feel so exhasusted all the time. I am getting concerned for my mental health as I feel like I can't take much more of all this. Im feeling so depressed do yiu think antidepressants would help or hinder? so much to get right with vitamins and everything else. It's like an ever ending circle of trying to heal myself. I feel so ill most of the time then as soon as I start to feel better and do something I'm ill the next day. I had low cortisol as well so am taking a herbal tonic and have been for six months. I not sure of what vits we need to get tested. I've had vit d vit 12 serum folate and folic acid. I've had a full blood panel done at my drs and she picked up on the folic acid. Should I get selenium and estrogen tested zinc and iodine as well through blue horizon? Is there any more I should consider?