MOLLY!
Molly is a mouse who is meek, awkward, and lacks self-confidence. Despite all of this, she has a fairly decent social life filled with hijinks and fun with her friends. When she's not hanging out with her equally odd friends she faces constant frustration from her job, family, and her insatiable love for CHEESE (and anime...and monsters...and youtube tutorials...etc., etc., etc.)
https://www.webtoons.com/en/challenge/molly/list?title_no=343729&page=1