day 47 buds looking rough

What do you guys make of this?

Check for caterpillar quick and if you find them exterminate them imediately theyll fuck shit upp in days....or mayb nute burn

definitely is a caperpillar or some bud rot! Putt that nasty shit out with your fingers cause it only going to grow and infect surrounding buds. check for a caterpillar... They are camo'd and can be difficult to spot. But throughtly inspect your plant 1 bud at a time and dont miss a spot.