Sorry guys, silly/embarassings question from a 1st time pregnant mother to be. :-$

I am 38 wks 3 days pregant and have a light brown coloured discharge on my liner (It's definetely not blood). Just wondering if this is normal or has anyone else experienced this (could it be the mucus plug although it doesn't seem sticky?)
Also my urine is very strong smelling - even my DH has been commenting on it. Is this also normal?

Any advice/comments will be appreciated.

Belinda