Macro's not performing well or is it something of a bug idk?

Hi long time user & 1st I have to say to those making these macros ty for the hard work. every time I try & make a macro my mind goes blank lol. With the start of season 2 of dragon flight m+ all my macros on all my toon are doing %50 less damage than they were I was top dps of every M+ last season pushing +20s & I don’t know if its a bug with gse or maybe the changes with the new spells addedto some classes. I have tryd changing macros to get the same results I main Havoc dh & MM/BM hunter if anyone could point me in a direction of a fix that would be amazing! & again ty so much to all those making these amazing macros