Welcome to BleepingComputer, JJMit. I haven't been here too long myself, but long enough to tell that you are in very capable hands at the forum. The people here are good at what they do, kind and generous with their time and help.
Sooo, I suggest you don't panic, use a good conditioner on the hairs you have left, read this tutorial
and post your HJT log.
Chin up. Everything will be allright. You'll see!