Be concerned? I've been having left side almost feels like a pinch cramp few times a day. I have no spotting or anything…

Be concerned?

I've been having left side almost feels like a pinch cramp few times a day. I have no spotting or anything and just wanted input as to should I be concerned or not. I just went Monday night to my new Dr. And she said everything looked right on key. First time mom and I get worried at any little new thing I feel. Advice?