Possibly pulled muscles in my stomach 😣

Chelsea • My sweet hubby and I have been together since 2009. Our sweet Madilyn Ann born 11/5/16! We`re finally complete!
I'm a little worried. I feel like I pulled all the muscles in my stomach. I was trying to shut and lock my garage door (it isn't automatic).. I had to pull it down.. It's warped a little and I couldn't get it to lock and had to keep pulling down and pushing down on the door. Now all my stomach muscles hurt and feel pulled. Just sitting still and my muscles still feel sore. Of course I'm worrying thinking I may have caused harm to my baby. Do I have anything to worry about?
I'm almost 17weeks.