There's a product called InstaSleep that I would recommend. It is low dose melatonin, 5-HTP, and GABA. If you're not familiar with these ingredients, do your research to make sure it is something you can take. It works great. I bought it in desperation in early sobriety and I still take it because I love it so much. No groggy feeling the next morning like just taking melatonin.
Also, look up recipes for moon milk, which is your milk of choice mixed with ashwaghanda (an Auervedic herb), coconut oil, turmeric and a few spices. That is good stuff too if you can get past the taste of the ashwaghanda.
SC