If i get my pokemon ultra sun here do i lose the process?
What do you exactly mean?
And welcome to the forums!
If I understand you correctly: You can transfer your save from your 3ds, so likely you won’t lose your process.
What i mean if i do that process to get the my pokemon ultra sun here do i lose my process?
No you won’t lost progress. It just copies the save file to the SD card and from there you transfer it to your PC.