Hi Josh,
The Xray report most recently suggests that the break has healed in your ankle. The main part of your ankle joint wasn't affected by the break itself but because of all the inflammation and swelling that went along with the little break, the movement can remain restricted. A physio will definitely be able to assess what in particular is restricting your range of movement at this stage and suggest ways to help it. Where exactly do you feel the pain when you point your toes?? are you limping at all?? what shoes do you usually wear?? how long are you on your feet each day?? still swollen at all??
As a general rule, it takes about 6-8 weeks for a simple fracture to heal - which means the time for the bones to bond together again. but the break will still be getting stronger over the next few months. It's normal to have ongoing swelling (especially if you have a big day on your feet), and soreness for a few more months.
Although you didn't get a cast on your foot, you still probably limped around for a while and didn't walk normally or use your ankle "normally" for a long while... this means that during this time everything else around your ankle (muscles and ligaments, and joints) can get weaker or stiffer. Most often the calf muscles (and achilles tendon) can get tight, and so can the muscle that acts to lift your foot up (tibialis anterior) - stretches for these are often useful.
There is a big ligament complex (ATFL - anterior talo fibular ligament) which attaches to the tip of the fibula (the bone you broke) and that can also be damaged when you break that bone. it's a biggie in terms of ankle stability, flexibility and support. you might benefit from some physio soft tissue work on this. I would also suggest you'd benefit from some specific joint mobilisiations at the ankle joint and through the rest of your foot to make sure everything "unsticks". You're also going to need to work on your balance (proprioception).
At this point you're at the point where I would suggest any exercises you do are allowed to be uncomfortable but not outright painful - again this is hard to be more specific because everyone's pain tolerance is different.
So in general.... stretch calf and front of ankle, work on balance, get some physio to mobilise the joints and assess the ligaments for stability, and make sure you're wearing supportive good footwear. I wouldn't anticipate any long term problems or issues for you.
Cheers
msk101