Depression and anxiety

Hello, today I came to SG with hope to find someone to talk to about depression and anxiety because today I had one of the worst anxiety attacks and even considered immediate suicide. Now I don't mean that sometimes you have anxiety before you have to take a test, I'm talking about anxiety that can last for weeks, months and years. My doctor stated that I have mixed anxiety-depressive disorder and she said I should engage in conversations to relieve. If there's anyone that can relate or suffers similar problems I would be very grateful if he or she shared experiences in comments or privately through Steam. Thank you.