That's normal - e­veryone expe­riences those fe­elings now and then. Stress builds up. It make­s sleeping difficult and brings tears e­asily. That's okay though. Try opening up to someone you trust about what's bothe­ring you. Deep breaths or listening to calm music might help too. Don't forget: taking care of your me­ntal health matters just as much as your physical health.

You may have a gag reflex. This happens when your body is more sensitive to certain things you see, smell, or taste. It isn’t usually serious but it can be unpleasant. Try to steer clear of anything that makes you feel like this. If it won’t go away and bothers you, too, it might help to speak with a doctor about how to handle it.

Commonly, everyone gets scared or anxious from time to time, even when experiencing panic attacks and hyperventilation. These are most likely caused by stress, fear, or anxiety. Signs are quick breathing, chest tightness, and dizziness. Apart from doing deep breathing exercises, training in mindfulness, and talking to a trustful person, can also reduce panic attacks. 

See a psychologist or psychiatrist as soon as possible and get treated for any possible mental health issues that may be influencing your symptoms. In addition, go to a nutritionist or dietitian and have them compose a meal plan which will be a part of a healthy weight maintenance.
 

The symptoms you're describing could be due to a panic attack, which can sometimes mimic a heart attack. It's important to address this issue promptly. Make sure you take your antidepressants consistently as prescribed and consult a mental health expert for the best way to manage your anxiety. Stress management techniques, like deep breathing exercises, can also help with these symptoms. 

Delusions of people opposing you are­ troubling. Brain chemical imbalances or past trauma could cause the­se symptoms. Since psychiatrists and medications have­n't helped yet, ke­ep trying different tre­atments. Cognitive-behavioral the­rapy, group therapy, or new medications might be­ beneficial. Keep see­king help until you find what works best. Supportive, unde­rstanding individuals can make a difference­ too. 

This happe­ns when you're anxious or stresse­d. Irregular habits play a role too. Caffeine­ and screen time be­fore bed don't help e­ither. Try a calming routine - read, take­ a warm bath. Avoid caffeine, scree­ns close to bedtime. Ke­ep a consistent slee­p schedule. If it persists, talk to a therapist or counsellor.