@SJ76
Ive been a union roofer for 40 yrs,and just wanting to know if you had closures installed at the edge of your gutter line........
It helps keep weather out such as blowing rain or snow,not to mention birds,bats and insects from housing up in there.....
So if you didnt,there is a simple solution,get you some brillo and stuff up in there,theres no birds,bats or insects gonna gnaw thru that to make a home.......Dont use foam,birds will peck thru it......
Check your ridge and rake for any possible openings where that can happen......