As Aries says, everyone's symptoms are different. Mine all center around breathing, while someone else's might be the unreality or sense of not really being all present. Someone else's might be something totally different.
Regardless of your symptoms, you are certainly not alone in feeling anxious, and there are a lot a different medications out there that help some of us. Others succeed with different types of treatments. If I recall from your other thread, you haven't been taking the medication long, so see if giving it a little time makes you feel any better. Depending on the drug and the person, that time frame can vary too. For me, it was 3-4 weeks before I really noticed a marked difference. Others feel better sooner, or later, or maybe not at all on one med, but then do have success with a different one.
You might try searching the archives to find other threads that seem to click for you.
Co-Moderator, Anxiety and Panic Forum