After that try to find a linkshell or a group to run Alluvon Skirmish with to get gear and weapons from that.
Depending on your job Oboro in port jeuno offers decent level 119 weapons to start you out with. Until then you are likely stuck with level 117 eminent and homestead weapons.
Good luck, it's a little rough until you can swing some decent stuff to get you started but it becomes much easier after time.
I'll tell you the biggest thing you need. Patience.
Hit me up in game if you need an active linkshell, I specifically look for people returning to keep them from moving to other servers give them a reason to keep playing.