I'm glad you're getting help. I had to be hospitalised for major depression when I was younger.
What kind of clinic do you go to? How long did it take for you to get diagnosed? Did you have a history of depression or anxiety disorders before you came to the UK? Did your GP have anything to do with your diagnosis? Who prescribes your medication, a GP or a psychiatrist?
Sorry for so many questions.
I think by Clinic she means her GP's office, mine is like a clinic as well with several nurses, GPs, etc.
In my case (this was years ago) my doctor diagnosed depression and prescribed an anti-depression medication, he then referred my to a psychiatrist and for CBT.
CBT didn't work for me at all as I could just "see through" it, and personally I feel it works better for those with high anxiety, but that's obviously not the case for everyone.
At this time I was exhibiting self destructive behaviour (I was about 14, in a terrible relationship with someone much older, I drank to excess and was a self harmer, I'm still quite scarred from this point in my life) and I was experiencing negative thoughts, I saw the psychiatrist for about two years who adjusted my medication (SSRIs) and slowly got much better, until I was the victim of a severe crime (or attempted crime really but it was terrifying) and had a bit of a spiral and returned to compulsive behaviour.
At this point I was hospitalised for a short time and was diagnosed with a form of PTSD. A medication adjustment and seeing a psychiatrist every day helped immensely, and after a summer of grief, I bounced back, and changed my life, dumped my new awful boyfriend, went to university, moved cities, started fresh. I also met someone at uni who changed my life entirely and made me able to really understand the reasons for my depression, and for my anger. I was always so bloody angry, now I need to be set on fire in order to be angry and I'm much more accepting of life
I then went another (mostly happy) year before weaning myself (under supervision) off SSRIs, this time for good, I had some major traumas (a suicide of a close friend and cancer) shortly afterwards and returned to self destructive behaviour but luckily it never "took hold" in the way it had before (some Self Injury, Alcohol and reckless behaviour), I recognised the sign early and went to my university GP where I advised I did not want to be medicated but did want to see a councillor (rather than a psychiatrist), which I did for about six months.
Since then I've been medication and depression free
There is always light at the end of the tunnel, you just need to seek help as early as you can, if you don't get the help or support you need, you find another GP, you go to one of the many charities or drop-ins there are out there in the world, you focus your energy on yourself and getting better.