I won't be able to afford my medication

It's affected me more than I thought. As someone who is already prone to anxiety and depression, it's always on my mind. I can't focus on university at all or really much at all. I have severe ADHD which has only been diagnosed last year, on the phone they kept asking for details from two years ago like who I spoke with on the phone, what time and dates I went when and where, no normal person would remember all these details from two years ago, let alone someone with ADHD.

The medication and therapy I use to fight my ADHD all up cost me $150 a month, my medication not being covered by Medicare costs me $70 and each psychotherapist session costs me $125 initially and I get $80 dollars back on Medicare. Even though I am still fighting the debt, Centrelink has started to deduct my payments, taking over $150 out of my $288 fortnightly pay this week. I won't be able to afford my medication or even afford to see my psychotherapist about any of this because I won't even have the initial $125 in my bank account. What little money I have for the next two weeks is going to have to go on what I can pay for bills and food, helping out my disabled mother and mentally disabled brother.