So I started my period almost a year ago. I've been through all different types of blood like thin, thick, and brown gooey discharge instead of blood. I have the brown discharge again today and usually when I get that it meant I will have that for a whole week instead of regular period blood. It's Thursday now and I'm leaving for a vacation on Tuesday and I really don't want my regular bloody period on vacation where there is a pool. Does anyone know how long I will have this discharge? When will it turn to blood? How long will it last if I does turn to blood (mine usually last 7 days)? Can anyone help me please? I'm really worried about wearing a swimsuit in the pool and whether I will just have brown goo or actually blood. I've never used a tampon and I don't want to. Please help!