I hope you're well. I got some bloods back today - iron at 18 and tsh at 0.14. Does this mean I'm close to hyperthyroidism? (I'm on levothyroxine and have been hypothyroid for 6.5 years.) I'm going to go to the doctors next week. Could anyone explain my numbers to me? I'm going to get a full thyroid diagnostic from the nutritionist soon but for now this is all I have to work with. If you could help I would really appreciate it.