Can't comment on your fundamentals or form or anything like that.
However I just recommend practicing getting in positions in your house. If you can, set up positions a ways back from a window, pick a spot outside and then practice getting behind your rifle and finding that spot in your scope. Practice, practice, practice until it becomes second nature to shoulder a rifle and you automatically find the target in the scope instantly.
If the problem is the scope picture/eye relief itself, it's more than likely the gun doesn't fit you properly, or the scope is mounted too far forward/backward. When I set up my scope on my rifles, I lightly tighten the rings, shoulder the gun with my eyes closed and then open them to check eye relief. Keep doing this until you can open your eyes and see the full sight picture. Then tighten the scope down in place.