Is 30mg duloxetine too low?

Hi, I decided to try SNRI and my pdoc prescribed duloxetine. She said to take 30 mg, but ive read minimum dose to treat depression is 60mg. Should i up the dose? Ive been taking it for 3 days only

I had insomnia and late sleep on Duloxtine. Quit after 2 months. Not worth it.