Get more exercise. If you are wore out, you will fall asleep even if you don't want to./
Get more vegetables in your diet. Certain minerals or even magnesium deficit (among others) may cause sleep anxiety.
Avoid caffeine and alcohol. I didn't say it was going to be easy.
Make sure to follow a routine of regular bed time and waking hours, and those compatible with the environmental noise. You can't fight noise that you can't control.
If worrying is keeping you awake, I refer back to more exercise. If you are tired enough, you just won't give an F about anything except some sleep, then that will become synergistic to where your increased health makes you more resistant to stress.
Blue light, yeah you should avoid it near bed time but once you try to sleep you are avoiding it right? Give yourself some wind down time but I doubt that's it. Even from a computer monitor or modern phone you can dial down the blue light. Also think about this from home lighting, not excessively cold color temp LED bulbs, at least 3500K or lower color temp and dimmer at night.
Reassess your bedding. You might not have the right mattress, or pillow, or temperature too high or too much radiant heat, really too many variables to go into without the specifics of why and if you presented those I overlooked them and won't lose sleep over it.
In other words don't stress about the little things.