Just went for an interview

Just went for an interview I just went for an interview for a Quality Control job at a contact center. My stuttering wasn't so bad as I could manageably get through my sentences by taking my time. But my anxiety and anxiousness was extremely off the roof. From the time I arrived at the company , sitting and waiting for the recruiter and then finally getting called inside the room , I couldn't bear it. My fingers and palms were sweaty , I was trembling a bit and a funny anxiety feeling was rushing through my legs down to my feet. I tried breathing in and out few times but it wasn't enough. Will really really need to take a supplement for the anxiety... It's probably the reason why my speech is so bad in social gatherings.