If it does not suit you in the end, your technical skills will still be there as a fallback option.
Wish you well.
Funny thing is I'd feel less pressure as a senior dev with 9 other college hires, than a new manager w/ 1 senior dev and 9 college hires (even though technically the team would have 2 senior devs including me if the development parts get rough!).
This resonated with me and made me excited to fall back to an IC role for a period: https://charity.wtf/2017/05/11/the-engineer-manager-pendulum...
What can you, as their manager, do to instead increase their productivity by 10%? Likely many things, and this is a lot more sustainable, because otherwise the team gets neglected from a manager support perspective while you're busy working with them.
Of course, find things to do technically to help the team if you want, that's a great idea. But don't assume that the best thing you can do for them is always to do what they are doing.