Ok, so I got this orchid for Mother’s Day and now it’s sad. The leaf started out with two holes on the seam and a white spot to the right. I was told it looked like pests and to use a neem oil mixture to get rid of them. I used a mixture of neem oil, dish soap and water and sprayed top and bottom of leaf. It’s now been three days since I did that and the leaf has become floppy, leathery and mushy. It’s also almost transparent in some places. I don’t know if I should leave this leaf on, or cut it off? The only other leaf on the plant is completely healthy.