AsNoriuanswered grow question 1y ago i faced bud rot in hundreds of plants. ussually its a lost fight, but you can try and salvage some. even those buds that you think are safe, after drying or during it can show mold. i would recomend to break all buds and inspect well after drying. before dry , you should inspect aswell, see any single calyx infected, get rid 3-5 cm up and down of that branch from spot. choose wet trim, make sure humidity and temps dont spike up.
you can freeze all before drying and make eatables or buble hash too.
there is options 4sure.