Yes, do it!
. I would say just don't go in expecting to be able to immediately continue right at the level of ability you left off; you may be disappointed or injured (the latter especially if you find your body remembers how to do things it isn't yet in shape to do safely).
IMO, you can't go wrong thinking of yourself as a beginner at least in some ways (esp physically). Then you'll be happily surprised by just how much you can do.