People that stopped daily and had troubles sleeping

So I have been drinking daily for 5 plus years, not all day just at night before dinner, or while cooking dinner for the family. I enjoy doing that. I am not one tostart in the morning, just addicted when I get home from work and start at 6pm till sleep. So I have high blood pressure at mid age. I want to start taking my health seriously for myself and especially for my kids! I’ve been to the doctor a while back and I realized I shouldn’t drink daily and just on special occasions while taking medicine. So now that I’ve been trying to stop and have an appointment with a doctor soon, I can’t sleep. What are Some OTC or even products people suggest I take to sleep that aren’t also addictive? My first choice was melatonin because I’ve tried that when I was younger and I’m not sure if that’ll help me. But I’m sure nowadays we got more things that can help me sleep without being groggy. Btw I used to use meth and what helped me sleep was Tylenol PM, which made me groggy but I stopped after a month. I even heard of some type of chemical in marijuana that can put me to sleep. I was a heavy smoky before too. But please let me know some options because I been sleeping around 2-3am when of course I have to get up in several hours. It is fine with me but I know it’ll take a toll