Depression?

I'm 20 years old and I've been feeling like I need to or should talk to somebody(therapy wise) just because I've had a lot of events happen in my life that I feel like are holding me back and causing me to fall back into depression. Has anyone had similar experiences? I feel like it would take forever to find the right therapist and I've kind of mentioned it to my family but they brush it off. And they've got so much going on in their own lives that I feel like I'm supposed to be taking on some of their issues as well. I don't know what to do