I would report your situation to your pdoc first before going to the hospital. Let the dr decide if you need to go. That way your parents will have it on high authority that you do or don’t need hospital treatment
Where I live the hospital is reserved for those in immediate danger of harming themselves or others. Do you feel that describes you? If so, please do go in.
Or, are hospital stays different where you live? Or is it more of a long-term hospital situation, etc.?