Dude, those spots that appeared before your corrections aren't going anywhere, don't expect the plant to "cover up" your mistakes like magic. You need to keep an eye on the new growth, on the leaves that are growing now - they will tell you if everything is okay! If the new leaves are normal, then there are no problems! Don't touch the old leaves, the plant pulls the necessary elements from them for flowering and directs them to its flowers! You have to be patient and give your plant time to recover from stress, carefully monitor the runoff and pH, the temperature in the tent, and the humidity! 👌 Good luck, buddy! ✊😇