Sayang, dengar sini, with those symptoms at 33 weeks, you really should go to the hospital to get checked properly, even without the test kit. Better safe than sorry when you're pregnant! Your doctor sudah advise you, so trust that. The discomfort in your chest + pregnancy = they need to monitor you properly, okay? A few of us mum friends have been through this and semua agree, hospital je lagi tenang during pregnancy. Go now, jangan delay. They can test you there and make sure baby okay.