Slows down – Adobe Illustrator Draw Review

Hi! I gave this app 3 stars because of their lack of speed, when drawing new images it started to slow down and freeze to the point that I had to delete all my drawings to see if it affected my recent drawing in anyway. Sadly, it didn't the app continued to freeze and lag and I couldn't even draw or erase. I have restarted the app multiple times. I don't want to delete it because I worked really hard on those drawings. Any advice?
Review by APoticano on Adobe Illustrator Draw.