a close friend sent me this message. I understood some words but I´m not sure If I was able to comprehend it completely. Kindly help me. Thanks. 

çok sikintiliyim

Im so depressed

hasta gibiyim

its like im ill

seni bu kadar sevdigimi bilmiyordum

I didnt know I loved you this much

ama seni üzmemek için bunlari söylemeyecegim

but I wont say these things so as not to worry/ upset you

durumu daha zorlastirmak istemiyorum

I dont want to aggravate/ complicate the situation more 

seninle hersey güzeldi

everything was wonderful with you

özleyecegim

I will miss you

mutlu olmani istiyorum

I just want you to be happy

mutlu ol!

be happy