Gas pain? Left lower quadrant?

Meghan
Is anyone else experiencing gas pain? It's in my left lower quadrant. It's been happening on and off since I found out I was PG. I'm 12w 1d now. I had an u/s at 9w 4d and the tech said she didn't see any reason why I would be having pain there. I've also realized it happens more in the morning (I take my vitamin before bed) and after I eat. I just find it odd that it's only in that one area. Any thoughts? TIA.