Kind of Worried

So, it started last night.

A feeling of heaviness in my abdomen and some dull cramps. I have a lower backache, too, .

I did exercise this weekend, but only twice. And not strenuously. Seriously.

No bleeding, spotting, or anything of that nature.

Of course, I Googled. It said cramps are normal . . .unless accompanied by sudden lower backache and a feeling of pressure in the lower abdomen. I kind of feel as if I have both of those things. . . but is this just Cyberchondria rearing it's ugly head? I guess I could call my OB, but I am trying so hard to be a normal pregnant lady. I think part of it might be that this is the first week that we have no reassurance, no ultrasound, no heartbeat, that all is well. I have to learn to deal with this lack of assurance. Or drive my poor doctor crazy - not to mention my husband, my girlfriends, my blogging audience!

Why oh why did I let my husband talk me out of a doppler?!?!