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.

You might have acid reflux making your chest feel weird after eating. It could also be anxiety. Dry, scratchy eyes are another sign of being anxious. You should try eating more slowly and staying away from spicy foods as well as doing relaxation exercises or talking with someone you trust about what's on your mind Managing your anxiousness can also help with relieving dryness so if needed use some artificial tears. 

The use of valerian can lead to side effects such as anxiety, drowsiness, and insomnia. Also, a loss of appetite is a usual issue. To make it easier, drink a lot of water, eat light meals, and engage in calm activities like walking. Being careful not to take any more valerian is important. You will feel better shortly if you rest and take care of yourself. 

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.

Don't take more medicine without going to a doctor. You may hurt yourself if you do anything harmful. At least attempt to find some other way besides taking so much Xanax all the time because that could end badly too, like speaking halfway or breathing deeply.  If these don't work then going to therapy would be great too.

You consumed too many code­ine and cyclizine tablets. The­se can hurt you badly. Sleepine­ss and slowed breathing are risks. Dizzine­ss, confusion, feeling sick may occur. It's crucial to reach out imme­diately if experie­ncing such symptoms. Call emergency se­rvices right away. 

Well, it seems that you could be having OCD symptoms like failing to keep up with hygiene and cleanliness. I suggest seeing a psychiatrists who works with OCD to discuss your symptoms and consider treatments.

A psychiatrist’s consult needs to make a determination whether your psychosis is substance abused induced or if it may signify a more serious mental illness, like schizophrenia. A psychiatrist can conduct a comprehensive assessment and steer you in the right direction for treatment. I suggest that you see a psychiatrist who specializes in psychotic disorders.