Increased discharge
Another change that may begin this week is an increase in cervical discharge. As long as the discharge is clear, and without an odor, it is simply one of the effects of pregnancy. This is caused by hormonal surges and will continue throughout pregnancy. Annoying, maybe, but there isn't much you can do about it. Wearing a panty liner may help. Watch for signs that you are getting a yeast or vaginal infection, and see a doctor right away if you suspect one.