Yes, OSU (THE Ohio State University) is a reach. It’s one of the top public schools in the country and you want to study CS.
You have as a safety - it’s a high match/low reach maybe…I don’t see you getting in but I think not submitting your test score will help you here.
Also, I think when you don’t have residence in a state, and you have no funds, it will be that much more difficult for you. Top schools generally prioritize residents. And OSU is a top school.