Obviously I rescheduled the later but now I am approaching the cusp of the 'low on meds' survival horror game. Have been on the fence with how dysphoric I'm feeling and all of the 'am I trans enough' thoughts. NGL realizing how quickly I decided to keep my laser appointment is perversely affirming.
Anyways I might have to book it up to Canada sometime this week.
No, a prescription written by a US licensed provider is not valid in Canada and vice versa.
At least in the US, anything that is "prescription only" is essentially the same, you need an order from a doctor. There is some insulin available OTC in America, but then your insurance won't be paying anything.