I recently took a little bit more than a tablespoon of tussionex that contains hydrocodone (your supposed to take 1 or 2 teaspoons or something?

Depends on whether: It is really a tablespoon or not. Most tablespoons are actually 2 teaspoons (10 ml)-a real tablespoon is 3 teaspoons (15ml). This is unlikely to cause any significant harm, but you need to stick with the recommended doses, and if those don't work, talk to the prescriber about what to do next, instead of being your own doctor/pharmacist. Also, don't use alcohol or other sedatives with it.