Itchy after sex?


Sorry this is a bit TMI...

My husband and I had sex for the first time since being pregnant—immediately after I had some itching down there. A few days have passed and I still occasionally have it. No odor or strange discharge or burning or pain. Was just in to see the dr one week prior for an exam and everything looked fine.

Could an infection develop that quickly and suddenly? Or is this normal during pregnancy? I called the dr and they said if it continues I should get it checked out-which I plan to do.

Has anyone else experienced this?