How long does it take after conception before you get a clear watery discharge. Also what week of pregancy do you start to get bloated.

Depends... If you have conceived, you shouldn't really be getting a clear watery discharge because after implantation, your cervix creates a thick sticky mucous plug to protect the embryo. Bloating can start as early as 5 weeks since the first day of your LMP (last menstrual period).