I had exactly the same as you with both my pregnancies. Towards the end it gets worse. It's totally normal. I checked with my midwife when I had it and she said it's totally normal. It's only possibly abnormal if there is blood in it. If it gets to be too much, I'd wear a panty liner. That's what I used to do anyway. It's pretty gross but it stops as soon as baby comes. good luck with the rest of your pregnancy :-)