Brown discharge

Hi mommies! I just turned 14weeks preggy. Since yesterday merong ga tuldok lang na brown discharge sakin. Tas mawawala sya. Usually sa morning lang po. Until kagabi mejo dumami sya. Wala rin namang masakit sakin. Nainom po ako ng duphaston since niresetahan na ako ng OB ko non was told na uminom po kagad if may spotting. I asked one of my friends na midwife, sabi nya normal daw kasi "nanganganay" lalo nat first time ko po. Let me know po your thoughts and suggestions. Thnkyou so much!