What's your growing medium and/or feeding like? It looks identical to a plant I have with severe nute burn (vostok pointed out to me)
Feeding schedule: Feed-water-water. And only water/feed when she needs it, I have smart pots and when the fabric near the bottom of the pot isn't damp and the soil is dry about an inch or so deep is when I water/feed
definitely looks like nute burns to me! only water your girls when they need it, lift your pot an if its still a bit heavy wait a while to feed them or stick your finger down in the soil about a half inch or an inch deep!