The race and class of your character makes only little difference to the character that you’ve written for yourself.
You are a Paladin, but you are not forced to roleplay the same Paladin like anyone else. I see you’ve taken inspiration of Jedi’s (which are just holy knights in space). But there are also other knightly archetypes you can take inspiration from for your character.
Here I name a few:
Ronin: Dishonoured Paladin that lives like a vagabond and mercenary. Since he’s already dishonoured there is little shame for him to drink too much, gamble, and flirt with other people. It’s to you how dishonourable this archetype is, or wether he tries to regain his honour.
Archetype for a mercenary Paladin
Hedge-Knight: Your Paladin has no holy order, and travels through the land to find a worthy master. He probably tries to keep his virtue, but the life in a chaotic and morally difficult world challenges him.
Archetype for a wandering Paladin
Pilgrim: Your Paladin has spend most of his youth training in yards, and reading dusty old books in the libraries of the church. Still there are many questions that burn in his heart; what kind of place does he have in Azeroth and the Light? He wears normal clothing and armor and goes on a pilgrimage, trying to learn from people he would otherwise not meet within the holy orders. This character is looking for self-transformation.
Archetype for a civilian Paladin.
Rebellious Zealot: This Paladin doesn’t agree one bit with the constructs of the Holy Light! Everywhere he looks, there are demons and cultists about. And the Church of the Holy Light has failed to stop them! He goes vigilante and isn’t afraid to work together with cut-throats and thieves to put a stop against these unholy activities, the end justifies the means!
Archetype for a Criminal Paladin.
I’ve only named a few, but you can also look up some inspiration for yourself. Knights and Holy Warriors didn’t always have the same lifestyle, ideas, or interaction with civilians. There were many orders, or different branches within the belief system. There are also other Spiritual Warriors in history that you can use, such as the Japanese Samurai, or Sohei, or the Arabic Mamluks.
Just read some texts and think about a Paladin Archetype that works for you best, so you can still interact with casual RP.
Hope this helps!