and if you pinch off that top you'll have even more (take off the top to the next nearest node)! but your plant will need at least 4 more weeks to recover...so if we're in no hurry, i'd give it a pinch and make 2 main tops with many more side branches...not necessary but i think you'll like the yield a little better.

search for topping or pinching for the info behind it, if needed...