Hey guys! Totally new to this program. I do calligraphy and I work on this graph paper that leaves my text with grids through it when I scan it. I'll attach a picture. I traced the bitmap of the scanned image and the picture attached was the result. I was wondering if you guys had any advice on how to fill it in so that it looks solid? Like I said, I'm totally new here, so talk to me like I'm an idiot

Any recommendations help! Thanks in advance!