i would not worry, plants are all the same and sometimes things do not turn out symmetrical. you are dealing with nature and she will do what she wants to do. also it may be caused by your method of cutting and tying. i would not worry too much on this as this is a learning experience for you. the next you do you will have a better understanding and knowing what you did last time only makes you a better grower.
grow and learn is what it is all about, in the end you will still get some fire bud even if things did not come out as expected.
happy growing