I'm a junior majoring in computer science with a heavy courseload, how can I prioritize my project reports for Systems Design and Software Engineering classes due on the same Friday?

I'm currently taking Systems Design and Software Engineering classes back-to-back, with project reports due on the same Friday. I've tried making a schedule and breaking down tasks into smaller chunks, but I'm struggling to allocate enough time for each report. I'm finding it difficult to decide which report to focus on first and how much time I should dedicate to each task without compromising the quality of either report. I'm worried that I'll have to sacrifice sleep and eat instant noodles for the entire week to meet the deadlines.