Ay iba-iba talaga ang discharge sa pregnancy, kaya normal lang yan mostly, pero since you're early pa lang sa 6-7 weeks, mas okay na i-confirm with your OB kung paano exactly ang consistency at dami, better safe than sorry especially pag worried ka na. A few of us mums noticed more discharge during early pregnancy din, pero dapat clear or milky lang siya and walang itchy or foul smell; kung may ganitong signs, that's when you should get it checked right away!