Any advice for someone with depression, anxiety and a panic disorder?

I am desperate. I have been having anxiety since I was little and I have been depressed for the longest time. I seem to have a bad effect on people that I care about, like my relationship and how I get along with people. one moment I am happy and the next I am crying and I am tired of it. Some days are worse than others, but lately I have been wicked sad and feeling like I'm gonna cry all the time. I can't get happy and I need some help.

am I the only one who feels like this? Nobody else understands how I feel and it kills me every day. please someone help me. let me know I am not alone.
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+1 y
I guess that I wanted to ask because I live in a town where not a lot of people are open to mental disorders and I always feel alone. it feels very nice to know that others out there care (I haven't been open to the Internet in a long time after a bad incident)
Any advice for someone with depression, anxiety and a panic disorder?
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