kalbimsin,ruhumsun,herseyimsin

is this how you say , my heart, my soul, my everything .

cok tesekkurler to the helper x

Yes, but with ´you are´ in front of it.

(you are my heart, my soul, my everything)

sen benim her Ã¾eyimsin = you mean everything to me, you are my everything 

 so it would be this then -  Sen benim kalbimsin,ruhumsun,herseyimsin .  if its right ?

sen benim herþeyimsin

Just the herþeyimsin would do, but adding the sen benim stresses it a bit more