What can I use for anxiety?

Many options exist. There are a great variety of treatment options for anxiety. In general, most people get better with either psychotherapy, anti-anxiety medications, or some combination of both. The approach is very specific to the patient. Some people have no desire to engage in psychotherapy, and choose a meds-only approach. Others are medication averse and choose the opposite. Up to you and your doc to decide.
Mindfulness. Try reading on mindfulness. It is an amazing way to get rid of anxiety without medication.