1.5 months isn't that long. How often do you ride, and do you ride your own horse or a lesson horse?
I've been cantering for a few years, but until I got my own horse a year ago, I had lessons once a month to once a week. I'm still not entirely comfortable in the canter (not helped by the fact that my horse half bucks into it), but I haven't cantered very much because every time my horse is almost fit enough to canter, she goes lame.I ride two to three times a week and I ride a lesson horse.
I know 1.5 months isn't that long - I was just trying to see other people's experiences with cantering and how long it took to feel comfortable doing it.
Any tips/stories though would be appreciate of course.