Anxious Thoughts

Although things have been going pretty well, there are always OFF days where you don't feel like your normal self and in turn initiate anxious/uncomfortable feelings, thoughts, worries, ect. I had an anxiety attack randomly one day out of the blue, which caught me completely off guard. My day was going ok, nothing out of the ordinary when all of a sudden I get this rush that fills my mind with thoughts and instant anxiety. I was at work at the time and I simply stepped away from my desk and went for outside for a few minutes of air. Once I got over the initial anxiety I was just left with an uncomfortable feeling all day. I lost my appetite at lunch time but still ate something so I wouldn't start feeling worse from lack of food. At lunch I was able to call my mom and speak to her to help ease my mind. Got through the rest of the day without an issue. Ever since then, this happed quite a few weeks ago, I've been having up and down days. Some days I feel alright but some d...