My Ethereum Was Stolen, Please be careful guys!

First sorry for my bad english and hello, My name is putra from Indonesia and i was college student right now. So here the summary, it's night here and i already received payment for working on blockchain-based project for about 1 month, I always use my eth address for about 2-3 years now and never change it which this one 

0x2D923A09Bf3110b21381A528552700531dE83F63

, Yes it's my mistake and I thought it was safe since i never submit my private key anywhere, Only through metamask and MEW (I really sure always checking the domain twice) and after that when receive the payment my Eth was suddenly gone! Sended to this address 

0xf6727b084444e5d8ebd4e3ad18552b9985a700de

Not really sure how did he even get my private key or anything, After that I checked some procces on task manager and didn't find any suspicious proccess (Windows 10) and after tracking some address looks like some yobit user (From the address you can see) Was also hacked, This is really embarrassing for me because it's been a while in crypto and doesn't take any precautionary steps by changing addresses all the time and making me very stressed out now, Right now I need money to pay for my father's hospital fees and also my tuition fees which makes me more stressed when this happen today (maybe you guys have some part-time work on crypto that pay upfront? I can make some articles on steemit or anything like that, really need right now) I'm sorry for begging but maybe there are people here who can give me a little way because I already can't think of anything.

Anyway though I think all of you here already understand about some prevention step but I want to remind to always be careful guys!

Just want share some my experience that happen today and maybe i get some way here.