Poss. of marijuana in a drug free zone 2nd offence & tamp/fab.physical evid.did 2 month been clean since?

previous charge of possession of marijuana and paraphernalia , & temp fab. phys. evid.3rd degree felony got 4 yrs probation but absconded for 2 years when they picked me up at work i had less than a gram of weed, i got the absconding charged dropped with a unsuccessful completion of probation for the tamp. charge i those less than 3 grams out the window but now i have this poss. of marijuana charge to deal with i did 2 month 14 day in day for this charge please help me im trying to better my life i don't mind serving out the remainder of my time out in county but what are my other options