If you've only had one then chances are it's not a disorder. Everyone gets anxious it's a natural thing... but it's a disorder if it's something that happens all the time, feeling anxiety all the time. Avoiding siutaions because it makes you uncomfortable, if that's happening then it is a problem. I you want to try dealing with this through therapy without medication then you should do that. Only take meds when it's necessary.

If you feel that you might want to give meds a shot then talk to your doctor. For me i've always had anti-depressants, or remeron. I've also had two tranqulizers Lorazepam & Clonazepam and only took that as needed. So an anti-anxiety might work. It's hard to tell really because i'm not a doctor, on you and your T can figure this one out.