M.M.
It's funny, I had the exact same thought as Ronda. Why is it that we need to put a disclaimer out there on every post about being lucky to have a job...blah blah blah? Ugh.
Anyway..I agree with the others. Look at the skills that you have in your current repertoire...what is similar? Communication, attention to detail, etc...
Start there and build up your profile using functional skills.
I would also just search for professionals in the career that you want, and connect with them. You can see what is similar about their profiles, see what gaps you have in skill sets and start to close it. See how theirs are worded and built out, see who they connect with, etc...
You really don't have to be subtle about that part. Reach out to them, say that you are heading in that direction, and ask what tips they may have for you. :)
Good luck!