not sure what to do now

Now that my banroll is very very healthy Im not sure what I should do now. I have a big enough roll to play 3 table 5-10. I dont think that the game is any harder then 2/4 and I can probably beat it for over 3bb per 100 hands. Should I stay at 2/4 for a few more weeks then move up to 3/6 and get a nice win rate at that level and then move up to 5/10. At least this is a great problem to have. I just nervous since my big loosing streak I dont want to move to high to fast and loose it all again. If anyone has any advice please let me know.