Information given by you ( some mental or brain related issues)is insufficient to arrive to proper diagnosis, Repeatedly shaking of head needs to see a neurologist, rather than endocrinologist, talk with your therapist for further treatment

It seems that you have parasomnias which is a kind of sleep disorder that causes abnormal movements, behavior, and emotions during sleep. It is recommended to contact a sleep specialist for accurate diagnosis and therapy. They can help find the triggers of sleep disorders and suggest the best treatments.

Like mirtazapine, vortioxetine is believed to help with anxiety, depression, and OCD. Some trials have shown vortioxetine may be useful for these conditions. However, everyone reacts to drugs differently. Therefore, you must talk to your doctor about any changes in your medication so that they can find something that will work for you.

Feeling like crying every morning before work may be a signal of depression or anxiety. It is necessary to consult a mental health professional,` who will diagnose the condition and provide appropriate treatment. Never hesitate to ask for support and care for your mental health.
 

Slee­p paralysis is a sleep disorder that make­s you feel stuck. Your brain wakes up, but your body doe­sn't. This causes temporary paralysis which can be scary. You might fe­el afraid or confused. See­ing things move or crying are part of this expe­rience. To reduce­ sleep paralysis, have a re­gular sleep routine. Go to be­d at the same time e­ach night. Avoid screens before­ bed. If it keeps happe­ning, talk to a sleep specialist. The­y can guide you on what to do.

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.