Sayang, chest pain yang sampai tak boleh tidur tu memang perlu ambil serius. Bagus sangat you're going to the hospital this morning, please do go, jangan delay! The doctors will check you properly and find out what's causing it. In the meantime, try to stay calm and rest as much as you can, okay? I'm hoping it's something kecil je, but better safe than sorry. Take care of yourself, and please update once you've seen the doctor. Sending you strength!