I'd try taking the HS fighters in the morning on an empty stomach.
That folate would give ME the heebeejeebees at night!
But not everyone has that reaction.

The magnesium in the ZMA product should help you relax some.
You could take that every other night and see if you notice any difference. Too much magnesium can over-relax you and make you sleepy.

However, I wonder about that thyroid medication. I had been on 75mcg levothyroxine for over 10 yrs and suddenly it was too much for me. Even at 1/2 dose it was waking me up and I was having rapid heart beats at night. So after a 3month hiatus, I got retested and was still in the normal range for me. Something changed therefore and my thyroid medication was making me very uncomfortable. (I had had hypo before and a goiter in the past). So now I am without and feeling much better. Go figure!