I’m facing 6 felonies what do I do??

Hi,
I’m 19yrs. old and currently facing 6 felony charges in NH. I have no clue what to expect when everything is all said and done with. How it will affect my future career options. I have been thinking about going into the Navy or forensic science (not sure yet). But now i’m not sure weither or not i will be able to do these things and if i’ll ever be able to clear my record. If someone knows what i can expect and if i will able to do these things i would gratly appreciate it.
Thank you,
Jessica