Hi... Please consult a Psychologist.
I appears you have experienced a panic attack and this fear you felt about closed spaces once, doesn't make you a claustrophobia.
Also, please share if you have consumed any substance like weed or other psychedelics.
Next Steps
Consult a Psychologist
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: Nine Six Seven One Three Zero Three One Three Four (whatsapp)
Website:https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cl