Big Confusion: Nikon D5600 [Latest Release] Vs D7200 [Better specs but old] Vs D7300 [2017 Expected]

Hi All,

I am going to buy my first ever DSLR camera and have huge interest in photography (if possible will take it on professional level too), but I have a confusion over which Camera body to buy:

Option 1: Nikon D5600 --- Launched recently in Nov, 2016
Option 2: Nikon D7200 --- Launched two years back but specs and price are higher then D5600
Option 3: Nikon D7300 --- As per reports D7300 may be released this year

I am confused whether I should proceed with D5600 ignoring D7200 which is...

Big Confusion: Nikon D5600 [Latest Release] Vs D7200 [Better specs but old] Vs D7300 [2017 Expected] Big Confusion: Nikon D5600 [Latest Release] Vs D7200 [Better specs but old] Vs D7300 [2017 Expected]