Don't worry, everyone started somewhere.
You need to choose a good build for your character to start with.
I do not recommend build for a pro-life character.
He's terribly weak in this game.
Play at your own pace and start with easy quests.
Remember that we play in hardcore mode, so if you lose a character, you cannot create another one.
SN has recently been nerfed a bit because it is harder to obtain
Good luck.
Don't be afraid to ask for advice from experienced players.