Choose between niches

Hi! I am sure the answer is going to be just decide but I’m not sure if I want to work with all women, moms or teens. I used to do wellness coaching and want to do that but I’ve had so much fun coaching my last 2 clients on career and relationships. I am thinking I want to do confidence coaching?

I’m having a hard time coming up with my niche and offer as it seems to fall and not fall into all 3 categories. Strong mind and healthy body/habits are needed to pursue career, relationships etc. I see everything as interrelated so hard for me to choose one.

All this confusion is preventing me from pursuing more clients. Just completed with my last two. I am also doing this part-time for now so feel like I want to pursue all three niches to use this to determine who I might be able to best serve. Is that ok?
Niche and offer drama- help please!