Help with a build

Hey guys I don't know if I should post it here or should I look for the answer somewhere else but I got problems with my build, I'm playing Cyclone Impale Slayer and while I like my damage, my survi is kinda meh imo, the most important thing is that there are just moments I get one tapped, I'm running t14+ rn and rarely I get killed in like wave 6+ ultimatums and I just want to know if I can do anything with that.

I recently got a little bit of currency and I would like to know on which part of my equipment I would need to work on to get better results or maybe some Passive Tree tweaking/jewels/clusters :)

Here's my PoB:

https://pastebin.com/0YPc7XzF