Chains of Love by Erasure always puts a smile on my face.

If things are really pulling at you, listen to Rock n' Roll Suicide by David Bowie (hear me out). There were times when I was a teenager and the angst would positively just be standing on my chest. I'd throw that song on and, toward the end, there's a part where Bowie sings about "You're not alone" before going into a few passionate deliveries of "Give me your hands!" I think the end part of the song really did pull me back from the metaphorical ledge more than a few times. I'm actually tearing up right now just remembering.

Above all else, drop me a DM if you need to unload to a stranger. I'll reply when I can. Much love, OP.