Hard to tell right now but I think your getting bud rot… Sorry
Not good at all
So much leaf damage…
Is there any spots that are brown/Di’s colored?
I would carefully bend the bud apart or snip some off to look deep into where the stem is to see if you have bud rot. Again only in the area of browning.
Could just be leaf damage it’s hard to say good bud structure though.
More pictures and close up pics will help