yes, its normal... i'm having the same.
some of it seems odd too, just a few times, after going to the bathroom (and i'm sorry if it sounds gross, but i want to explain)...
in the toilet, it looks like someone squirted like 1/2 a teaspoon to a teaspoon of white elmers glue... something i never had with 1st pregnancy, and was worried it was my mucus plug having fallen out.
Increased vaginal discharge is a very common sign of pregnancy due to increased estrogen and increased blood flow to the vagina.