I'm going to ditch my group and solo a project
Are you sure you can do everything on your own? It's a big project.
I hate the toxic members of my group, they make me feel like killing myself. I'm tired of continuing.
I'm sorry you are having these feelings. It is good to talk about expectations of each other when you first start a group. If you are unhappy with them and things aren't working out, you should talk to your teacher about it.
I'm going to kill myself sooner or later. What will happen?
You should not kill yourself over work. Talk it out with co workers and let them have a crack on the project.