Can I be arrested on drug charges in my own home when the police only came in to arrest a houseguest with outstanding warrants?

Often innocent people need the best lawyers. A good lawyer and a preliminary hearing should straighten it out. Don't wait.

How could I be charged with 3 counts of possession of a forged instrument when I was only a passenger in the vehicle?

You can indict a ham sandwich (except in Ferguson or Staten Island), doesn't mean it will stick. "Mere presence" is not enough even for probable...

Im looking for an attorney who may can help to restore my gun rights in alabama.All other rights have been restored. THANKS.

We would need to research the prior determination and evaluate whether that portion of the decision can be re-visited. Little bit of work.

Charges ran concurrent

It's possible, you'll need to get an attorney to try and work them all out simultaneously.

Is restitution spit evenly between each participant

Restitution must be "reasonable" and the sentencing as to the co-defendants should not be "disparate". Restitution can be negotiated and should be...

You could get up to 30 days, but that is unlikely. Get a good Lower Alabama defense lawyer and try to keep it off your record for life.

Failed a court ordered drug test and ran.

It's not really escape since he had not been ordered to jail. However, aiding and abetting someone in a criminal offense can result in accomplice...

Unfortunately, the age of majority in Alabama is 19. However, you may want to seek legal representation and see what can be worked out.

Can I buy a firearm?

It depends on what you were convicted for and the classification. You will need to get a lawyer to look into it and supply some more facts.

What can I do ?

I believe I have answered this question already.