Heavy dose of various medicines. Down?

I understand your situation. You seem to be suffering from depressive symptoms including irritability which made you attempt a drug overdose. You should seek immediate psychiatric assistance. Information regarding your sleep, hunger, energy levels and concentration at whatever you do would be more helpful to decide on the severity of your depression. Your personality traits need to be evaluated in detail as well. Don't worry it is not your fault, it is the hormonal fluctuations in your brain which is taking a toll on your mental health. It is easily manageable with appropriate treatment, so that dysfunction due to the same can be reduced and your quality of life will improve. Some counselling sessions along with medical help might be useful for you. I would also be more than happy to help you with that if you are looking for further online assistance once your physical condition improves. Discussions will be held confidential. You can directly consult with me through Practo as needed. Online chat consultation is available.