Problem with LL int stacker survivability

Hi, this is my character, I’m lvl 98 but I have a lot of problem with my survivability. Any advice? Thank you!
https://poe.ninja/builds/necropolis/character/Gambets/Rusticooo?i=0&search=name%3DRusticoo

you have 14k es and no mitigation and no leech. Spend four points on the light eater wheel to get instant leech and you will be vastly tankier, you will still be quite fragile because you have no meaningful mitigation when vaal grace is down. I would recommend looking for a squire with a % taken as ele corrupt to make it slightly easier to mitigate physical damage. Instant leech will go a long ways towards making you less fragile as ball lightning of orbiting hits quite quickly, it won't help with oneshots but will simplify most mapping scenarios quite a bit. Additionally you have the wrong es mastery, regen 2% is worth way less than the extra es from your helmet in nearly every scenario.