You don't get AEO points for a caregiver job. It needs to be a skilled job.
If you don't have enough points to apply as FSW, you could also take the caregiver job and work on your physiotherapist licensing while you work as a caregiver and when you get your license try to find a physio job on a skilled permit and then apply for residency or worst case scenario work as a caregiver for 2 years, then apply for residency under the caregiver program.