I hope somebody can help me here.. I returned some items back to a store a few weeks back. I returned some used clothing and other unwanted items. The used clothing I was unhappy on how they were wearing, so I returned them. I am now told that this store does not carry any of the brands I returned. I returned all these items thinking they came from this store. I do the major 90% of my clothes shopping at this place. I kept all the tags and the original receipt. I went through the receipt and replaced the tags on the items I was returning that I thought matched the receipt. I went back to the store and returned the items which totaled under $100.00. They refund my credit card and now I am being charged with a retail fraud in the 2nd because the store is saying none of these items were items that this store carried. I may have made a mistake and thought they all came from this store. They feel it is intentional fraud because I replaced the tags on the clothing and some of the clothing was used. I was convicted of retail fraud over 10 years ago and it was a felony. What can I expect to happen to me as in sentencing if I am found guilty. Please any advise is welcomed. I can't sleep or eat.. I am a nervous wreck.

Thank you