So - you're 15, you're just starting out, you went for a high-THC strain like Auto Bomb, and you chose to Vape which is going to get you higher than other methods.

It's no wonder you got "too" high. Not trying to lecture you, but it's one of those "what were you thinking" kind of things.

Take it down a notch in a couple ways and give the smoke time to take effect before you decide it's not working and hit it again.

It's no fun to go where you went, and it's pretty hard to talk yourself down.
Don't you have a bud you can get high with so you can look after each other?

Also, if you find that you're prone to anxiety and paranoia, you should probably choose your strain very carefully or enjoy it in moderation. Nothing to be embarrassed about - lots of people have the same problem.
When I was your age, all it took was a little bit and I was sure every friend I had was setting me up to get busted.