Did all the side quests until i could find until i hit the royal mausoleum… any tips? or places i can grind?
are you sure you didn’t miss any other map under lvl70?
if you only follow the main quests from orsha and klaipedia you will still be mising maps with sidequests.
did you talk to the npc that is call wings of something i don’t remember? 
she gives you cards
also, don’t skip dungeons
royal mausoleum church for around 70-78 but there is overcrowded, depend on your luck.
Feretory Hill for around 78-86. There are less people there and if you using slash weapon will be a nice choice.
Just some suggestion, not limitation. Enjoy the grind