GIMP Version: 2.8.14
Operating System: Windows
GIMP Experience: New User
Hi all,
Im a bit of a newbie and im stuck with a problem that im sure is simple to fix, i just cant seem to work it out..
i used a brush last night and it came out awesome, clean and crisp, smooth lines etc..
i go to use it today on another design and now its all pixlelated..
i know it has something to do with my paintbrush settings but ive tried all different settings to get it back to how it was.. but failed..

I was going to click on

in the Tool Box options down in the bottom right hand corner, but scared ill lose something important..
Can anyone help me??
Feeling like a dumb dumb hehe
Thanks In Advance
Kylie