Growing in size 1st cycle help

Hi im new to this.im doing my 1st cycle and on my 10 week of 12 weeks.i have grown abit.my arms measured 26cm non flex and 30cm flex.for the last 4 weeks my arms didn't grow at all.it stoped at 30.5cm non flex and 35 flex.im just curious why did it stop growing am i doing something wrong?im using testosterone enanthate 250mg.i started at 2ml a week only 1 times a week..then after my 6th week i saw i didn't grow in arms no more.so i went upto 3ml a week and split it into 2times a week..and im still the same arms size..i eat as much as i can..from start till now i have picked up 11kg.it doesnt look like i have water retention so much.help would be much appreciated im a noob and would lije to correct if im doing something wrong thanks in advance.

Because the beginning growth a muscle is the easy part, that is why we tell people to stay natural as many years as possible, because growing from the point you are now is slow. Specially if you are not giving bodybuilding 100 percent, if you are you will constantly keep growing, but slowly. You will be mixing things up, working out what your body likes and dislikes. You can't do a steroid cycle and turn into the hulk, you may never if your genetics don't allow for it, regardless how much gear you use.

Thanks for the info.just to be on safe side im doing a 12 week cycle and then 3 weeks pct so my time of will be 15 weeks if im correct.like i said im totally new to this and had to do something about my weight etc.its in my family lol would also like to know if i can use Dianabol for the 2 last weeks to get a boost or would i just waste it or get alot of water retention.thanks again

Stats?