Oh man, trying to wake up family members or to open their eyes even a little bit to errors in the religion is a slippery slope. It is not only dangerous to yourself and your standing, but it is also largely ineffective. People tend to get defensive when these things are questioned because their identity is wrapped up in the organization. So you aren't just questioning something of a religion, you are questioning their very essence, their being.
We've all been where you are, with that first post on a forum like this. At least you're waking up at just 17 years of age. I was in my late 30's before I woke up. I wasted so many years and endured so much pain. I remember the day when I asked my wife (we woke up together, gradually over years) if I could go on a site like this. I wanted to do it but didn't want to do so until she was ready to hear what I found. Isn't that silly? Isn't it silly that you have to feel this way about posting here? Does that show something about the religion that you're involved in? Of course it does. You know that though.
I commend you on your courage to come here and ask your questions, to put forth your story a bit. It takes strength to be vulnerable. You live in an insular world where people don't often admit their weaknesses, where people are consumed with keeping up appearances so that they always look good for Jehovah, for the congregation, etc. It is largely a fake world. So much goes on behind closed doors in homes where they show up to the next meeting and make it look like everything is okay, maybe even get up and give a public talk on a Sunday. You are smart and if you keep that open mind you'll see more and more as you get older.
There may be a time to burn it all down someday. There may not be such a time for you, who knows. Right now doesn't seem to be that time though. You can be awake and still work within your current framework until such a time as it truly causes you pain enough to make changes. You'll know when the time is right. You won't be able to keep your mouth shut anymore, lol.