I’m not saying to get a Masters…but if you’re going to nibble on minor after minor, then sure.
I think what you just said is good - what’s for you? If you have an interest - maybe you can volunteer somewhere or get a part time job in that area…to learn more, to figure out if you’d enjoy it, etc.
Ten years out of school - you need to be on a path. It can change later but you need to get yourself a solid base.
Good luck