uterus pains/weird stomach

Did anyone feel weird "pulling" and uterus pains right before finding out they were pregnant? My stomach has been goofy all week. Sorry if this is tmi but usually I only poop once a day or once every other day and lately I've been pooping all the time and had a lot of gas. I know it's weird just wondering if anyone has experienced this. Last period was November 23-26. I'm going to get a test tonight and wait until morning to test but I'm too excited to wait that long!