Brown spot at 32 weeks pregnant

Not normal po .. ganyan nangyari sa akin on my first baby ko and that time 35 weeks pa lang ako. Brown discharge at mabigat din pakiramdam. I went to my OB right away and found out na nag preterm labor na pala ako. Na admit ako sa hospital para ma control sana preterm labor ko kasi meron naman iba na control pa e. But in my case may blood na rin lumabas and then next day nanganak na ako. But thanks God dahil safe and healthy si baby paglabas. Kaya Sis it's better to contact your OB asap.