How do some of you insomniacs handle your situation?

I’ve always slept pretty good at night except at work when busy. The last few weeks to a month I don’t sleep at work or home. I work 24/48 and now at work I sleep none, which impacts my home life on my first day off. I may sleep 2-3 hours my first night off and same second night, then none at work.

Doctor gave me triazodone and it does nothing for me. I’ll take it at 8-9 pm and may finally fall asleep around 3-4, wake up at 6 to go to work and feel awful. I don’t intake much sugar, no caffeine after mid morning, and pretty active guy. I run some but not big into weight lifting anymore. Early 40s, I do drink 1-2 whiskey drinks around evening but always have. The other night I decided to drink much more and see if that helped. I just ended up watching 80s hairband videos on YouTube all night with my wife, no pics

My question is, anyone ever just had a random bout with insomnia that last awhile? Anything help?