Niche x3?

So my overall niche is teaching people to just feel better. I have 2 programs ready to launch. One is weight loss and the other gratitude. The 3rd is pending and basically just to feel better. I realize these aren’t one specific niche. But I truly feel they are all good programs.

Am I in over my head for my first launch and being brand new? Also, I am having anxiety on my pricing. I feel the programs are worth more. But feel I need to price them low since I am just getting established. Help…please.