Should I be worried? TMI

Currently 33+3 with my first and when I woke up this morning to go toilet and wiped myself there was streaks on light red blood on the toilet paper so I put on a pad and when I went back to the toilet there was streaks of brown blood on the pad but still when I wiped there was light red blood. But the last 2-3 weeks I have been losing a lot of clear white discharge.to the point I have to change every 3 hours cos I feel yuk.