Thank you for your query at DoctorSpring.com
From your history it does sound like ' turf toe ' however turf toe pain normally resolves automatically in 2-3 weeks time.
I think in this case, you already had the boot on for adeqaute amount of time, so physical therapry which some exercises to suit your range of motion will be helpful.
These exercises will strengthen the ligaments and you will be able to put weight on your toe again. So yes physical therapy is the best option here.
Hope this was helpful,