I went to uni and dropped out after 4 months because my mental health made studying too difficult. I then went to another uni after a few months break and again struggled a lot. My anxiety meant I didn't make any friends despite my best efforts, so I spent 3 years alone and it was hell. With this experience I'd say that it might be better for you to take time out, address your issues and go to university when you feel better. University involves a lot of work if you can't motivate yourself to make a decision, would you be able to motivate yourself to study and submit essays etc?