Sayang, pergi balik hospital sekarang juga , jangan tunggu. Bleeding at 34 weeks kena check immediately, terutama if you're having cramps and belly hardness. Swab boleh cause spotting, but dokter kena make sure baby okay dulu. A few of my mum friends had bleeding during pregnancy and turned out okay, but setiap case lain, so this one really needs proper medical attention sekarang, not guessing. Go now, ya? Take care of yourself and baby.