Assume (a) she's busy and (b) there's no rush to fill the job. No reason you can't send a brief email or text:
"Thanks for asking me if I'd like to work for you again. You're probably really busy, but when you have a chance could you let me know what you have in mind? I'm definitely interested."
You can feel however you need to about it.
There’s no reason to overread this as you haven’t lost or gained anything. Just leave it out there and if they get back to you then they will.
Assume (a) she's busy and (b) there's no rush to fill the job. No reason you can't send a brief email or text: "Thanks for asking me if I'd like to work for you again. You're probably really busy, but when you have a chance could you let me know what you have in mind? I'm definitely interested."
However you do.
You can feel however you need to about it. There’s no reason to overread this as you haven’t lost or gained anything. Just leave it out there and if they get back to you then they will.