Есть ли у меня симптомы тревоги и высокого АД?

It seems that you may be going through a type of depersonalization. That means that a person can observe life like an outside spectator from the viewpoint of seeing himself/herself acting. It can be associated with anxiety, stress, and other mental health issues as well. It is highly advised to communicate with someone you trust or a counselor about how you feel. They will be able to provide you with coping mechanisms. Besides, resting well, eating properly, and take a couple of breaths or practising mindfulness can also be beneficial to keep your mind at peace. 

The first thing to do is to make an appointment with your family doctor or a specialist to discuss your tachycardia anxiety. Lorazepam self-medication is not advised, and this is especially for those who have never used this drug. Taking the wrong dosage might lead to negative effects and it could also lead to other health problems. For this condition, you will need to consult a professional for a competent diagnosis and the most useful treatment.

The fear or anxiety related to time or the passage of time can make it challenging to focus on studying and other tasks. To cope up., break your study sessions into smaller, clear goals, set a regular study schedule, and use time management techniques. Practice relaxation and limit distractions.

Based on the symptoms, your problem may be Dissociative Identity Disorder (DID). Consulting with an experienced psychiatrist or clinical psychologist, especially in the field of DID, is crucial in diagnosing and planning personalized treatment. 

It's true that these­ medications can sometimes influe­nce your body's reaction to caffeine­, codeine, or nicotine. The­re's a chance these­ drugs are altering your response­s. The wisest step would be­ discussing your concerns with a healthcare profe­ssional. They'll help decide­ the ideal approach for your situation.