hey!
it doesn't matter what you have done in the past. it is more important what you do now and how you can manage things to be alright for you now.
if you already know somebody you can talk to that's great! so all you have to do is make that call or better go there. and if you need to exaggerate a bit about your situation, do that. it can be hard to tell from a depressed persons face how bad he is doing. sometimes pointing it out is necessary for making your pain visible to other people, that's why I'm saying it. and if they understand what is happening they will very likely want to help you.