Alah, normal je tu sayang, especially after the doctor did the sweep! Lendir coklat dan putih means your cervix is changing, banyak mums I know kena sama jugak after the procedure, some tahan a few days, some sampai few weeks. The fact that you're at 39w4d pun means your body boleh start lahir anytime, so just monitor for actual contractions (yang consistent dan painful) or if water breaks, then baru pergi hospital, jangan paranoid sangat lagi induce, your body boleh tunjukkan signs bila ready. Lepas sweep memang normal keluar show macam tu, so try to relax and let nature do its thing, tapi kalau uneasy call your doctor for peace of mind je, takde salah bertanya to your own OB.