How to fight my hyperness/racing mind/nervousness?

First, make an. Appointment with your family doctor to rule out medical problems that can cause these symptoms such as hyperthyroidism. If medically cleared, see a therapist and a psychiatrist as a combination of medicine and therapy is the best treatment. Know that you do not have to live this way! we are here to help.
Stay active. Exercise is a great way to relieve stress. Your body releases endorphins during exercise, which can help you feel calm. If you exercise 30 - 60 minutes a day, your stress levels can improve. When stressed, take 5 slow, deep breaths with your eyes closed, then roll your shoulders forward 5 times, then back 5 times. This will slow your heart rate and release tension in your neck and shoulders.