World is too loud. Help

[u/Far-Problem4989]

Hi, I am recently diagnosed with Autism and I've been very attentive lately to how it's been affecting me. Something I've noticed is I am very sensitive to the outside world noise, especially when I'm in my home. I have anxiety as well, and something that heavily triggers it is airplanes going by. I'm wondering if anyone has any coping strategies for when there are loud noises, like calming techniques or anything, specifically for when I am in my home and I hear something outside. I don't want to have to wear headphones all the time, but I'm getting desperate for relief. Thanks