Hi!

   Before anything, you should be really proud of yourself! Because changing the field of your job is a challenge. Some people would never consider it even though they don't like their job or interested in other field because it can be something scary. You should tell yourself how brave you are. 

  So you applied to your dream job and you know they take up to 3 months to reply. Right? Then at this moment WHAT CAN YOU DO to get that job? This is how I live my life and it works. Trust me. You do all your part with all your effort, and when you are all done with your part and it's not up to you anymore... Let it go. Stop stressing out because that is negative energy. Stop looking at the fact you were denied at one job that wasn't even your dream job! Let it go! Drop it. Forget about it. But if you want to think about this matter, think about how awesome it will be to walk into the office at the dream company. Yourself enjoying working there because your co-workers are so amazing! Your family and friends telling you how happy they are for your new start!. Relax and find absolute feeling that you already have the job.  As I am writing this I'm already sure you got this job! So now it is your turn. Everything is always working out for you. and you know it!