Suicide Prevention Chatroom/Online?

I am 16 and have felt very depressed for the past week and am now exhibiting suicidal symptoms. I would call a hotline, but I am grounded from the phone for the next month, and I'm scared that I'm going to do something stupid or impulsive if I have to wait that long to talk to somebody or get help. I'm afraid to tell my parents because when they found out I cut myself a few times last year, they told me I couldn't leave the house for 3 weeks. Please if you know of a suidide prevention chatroom online, tell me. I want to get help. :(