Hi @Chewyyyy! Over-watering combined with heat usually make leaves look like this. Roots need to be on a wet/dry cycle to properly develop and spread for water. Too much water make the roots/plant suffocate. Now as a solution, let the soil dry (a slight continuous breeze onto the container will help), once it's fully dry then water with 15-20% of the container's capacity, and she should quickly recover. Never water with more than 25% of the container's capacity, or you'll risk an overwatering scenario again. And obviously decreasing your daily temperature will also help but it's not always possible. Hope this will help, keep us up-to-date and happy growing 👊
like 1