After thoroughly reviewing the history you provided, it appears that your symptoms may be related to anxiety and panic disorder. However, your iron deficiency may also be a contributing factor, or the two conditions may be unrelated. In order to make a definitive diagnosis, a complete medical history is necessary. It would be beneficial for you to schedule an appointment with me to discuss this further.
Next Steps
Follow what your GP has advised or contact me.
Health Tips
1- mediation and breathing exercises before sleeping can be beneficial.