Wait, you grew three quarters of an inch in a week??!!!
Keep in mind that you won't be using this board for another 6 months or so. 152 may be a little long for a park board now, but it will probably be a good fit in a few months. I would lean toward the 152, although a 149 could work too. It depends on one unknown: how much you'll grow in the next few years. You may not get much taller, but you will definitely fill out and get heavier.