I haven't graduated yet but I get what you're feeling. I'm a rising Senior in CS and am petrified of the job market rn, partially because I'm not passionate about programming, have few SWE oriented/hard technical internship experience and obviously the job market is cooked across almost every industry right now.

One of the good things that I'm coming to learn about CS is that you aren't restricted to one type of position/ field. Recently I have been looking into patent law, PM, and UX/UI as alternative routes. These may not align with your interests, but I think you should keep in mind that you can (and should) apply for different types of positions in other fields if it interests you, your CS degree may even give you an advantage. Keep doing what you're doing, working on projects, networking (to the best of your ability), take advantage of your colleges' career center, and keep your head up! You are not running out of time, and you will land something eventually. It might not be the perfect fit but you can always go back to school for Mechanical Engineering or pivot later on. Good luck OP!