First double check if you have the challenge log for the weekly experience rewards

Then, you can daily do Roulettes:
Duty Roulette: Leveling
Duty Roulette: Level 50/60/70
Duty Roulette: Trials
Duty Roulette: Main Scenario
Duty Roulette: Guildhests

Using roulettes you can complete some weelky challenge logs easily:
Challenge Log: Guildhests (5% of a lvl exp for completing 3, 10% for completing 10)
Challenge Log: Player Commendation (5 Commendations for 10% of current lvl exp)
Challenge Log: Dungeons (3 Dungeons for 15%, 5 dungeons for 10%)

If playing tank, queues for roulettes would not be a problem, if doing on DPS you can do Fates while waiting, that can also help you complete another Challenge Log
Challenge Log: FATEs (15% lvl exp for 5 fates and another 15% by reaching 10)

Also you can do repeatable daily quest on Beast Tribe Quests, the level 60s and 70s ones are level autoadaptable so you can start do them all the way and earning comparable exp per level
https://ffxiv.fandom.com/wiki/Beast_Tribe_Quests

Also, there are the Hunt daily marks, they give some exp an can use them to give some variety while waiting for queues
https://ffxiv.consolegameswiki.com/wiki/The_Hunt

ALSO, there are the deep dungeons, you can use to level up to 70 ish.
https://na.finalfantasyxiv.com/lodes...e/deepdungeon/
https://na.finalfantasyxiv.com/lodes.../deepdungeon2/

You have lots of options to keep leveling at an aceptable pace

Dont forget your exp buffs on FC, food and equipable gear if you have any.