Just diagnosed with depression

I have just been diagnosed with Chronic Depression. It has been going on for 4 years and a lot of different circumstances added to it. My mum got diagnosed with Ovarian Cancer when I was 17 years old. She pulled through and got the all clear and then when I was 21 my mum got diagnosed again with Liver Cancer. She passed away december 5th at 3.15pm (hard to forget).

My grandad then passed away in june/july. This deeply cut me up on top of losing my mum as grandad did not know about my mums death, he was very elderly and thought it best not to tell him for his health. This made me not able to go and see him because of questions where mum was. I then had a long term relationship break up and although that means nothing to me now the things he said and did held me back to getting better. My dad then moved to the states to start a new life and at the same time met his new wife. The passed few years have been so hard on my head in a sense of trying to cope with one thing then another happens. Im trying really hard now and the docs have put me on some tablets. I just wanted to be able to talk to someone going through a similar thing someone who can relate to me. If anyone can help please do x