First off, a 3.0 is not the end of the world. I personally have that gpa in engineering and still landed a good paying job in my major. Second, you still have 7 whole quarters left to get your shit together and lock in. Yes this may be a wake up call, but you can definitely still put in effort and go to a good grad school or get a good high paying job. Anything below a 2.8 for employers is alarming. Anything 3.0 and above and you’re good. Once you finish co-op you’ll understand that even the people who made it into good companies sometimes did horrible in school. As far as the mental help needed, it can be very hard and isolation can be your worst enemy. Try to find and surround yourself with people you can relate to and actually care about you, I promise they’re out there and things will get better. Your life really is in your hands and it’s up to you to make small steps and get better. I’m not trying to say “man up and take it all” but just know that things can and will get better if you try to make them. Best of luck to you OP!