Tommy,
Your Thyroid is low, as I had mentioned to you previously. I don’t think T4 alone would be a good decision, as your T3 is low as well.
Your Prolactin needs to come down as well. I’m not sure if any guys here have seen their Prolactin levels come down naturally on their own. So you may need to consider Cabergoline, which will bring it back down.
Prolactin levels should be low for men & non-pregnant woman. It’s a hormone produced for lactation to produce breast milk, so some men develop Moobs if their prolactin levels get too high.
You need to get Vit D supplement. It’s cheap and very easy to buy. Sunlight alone is not going to get your level back up. I got mine at Sam’s Club and works well.
Yes your Free T is low, but compared to most of us your’s looks not so horrible. On a percent basis it puts you at 50% of the range. Unfortunately, all of the doctors view this the same way. If we fall in the range, they think we are fine. They don’t factor in age and where in the range you should fall.