Counterclaim for distress/ harassment?

About three weeks ago my ex and I broke up and I moved back with my parents. To make a long story short, he's been blowing up my cell phone. He told me that he has herpes and hep c. This was news to me. I now have to get tested. He lives 5 hours away and he drove to my place of work and sat in the parking lot for about four hours waiting for me to arrive. He has also made two fake facebook pages with provocative pictures of me and wrote that I have herpes and I'm trying to spread it around. He also wrote to my friends directly saying I have herpes. He then made two ads on craigslist saying I have a room for rent and phones for sale. On one of them he posted my home address. I requested and was granted a protective order. The calls and texts continued until he was served. The local police department took my phone to extract all the messages to investigate any possible criminal charges. He's now taking me to small claims court for $85. Can I file a counterclaim for emotional distress or harassment? Or at the very least make him pay for the cost of STD testing?