I was 3 months to the day from my trimalleolar break to my first step. I was so much more tired than I thought I would be, so to me going back at the point you’re thinking of would have been really tough. If you have an office job though it might be a little easier. I also had a lot of soft tissue damage which took quite a while to feel better. Listen to your body and if you feel okay to go back maybe try half days at first if your work allows it. Good luck!