I feel I was railroaded is it too late?

Back in july i got into a verbal argument with my mom. The Cops were called, my mom stated I had pushed her down which is not true and i was taken to jail. Eventually I was charged with two misdemeanors Malicious mischief in the 3rd and disorderly conduct in the 3rd. I accepted a plea bargain out of fear. I regret not going to trial. Is there anything I can do? I am on probation for 2 years and am having a hard time getting a job. I cannot go back to health care. i have 0 criminal history prior to this I am 32. Now im being violated for not paying restitution. I did receive a letter and responded to by making a payment. The probation office put it towards my fines and not my restitution. I believe i am still being railroaded at this time. I don't know what to do......