Pregnancy chest and upper back pain?

Me😇

So tonight is the first night Iv felt this. I’m 5w5d tomorrow. (Yes the front is a terrible drawing) but the pain it seems to be most intense where the front circle is and radiates down but I don’t really feel a lot in my lower abdomen. Also when it hurts it makes my back hurt as well. Laying on my back right now is helping. Should I be worried or could it just be tight? Should I go to the chiropractor? I had bad gas earlier but I think I got most of it out. 🤷🏼‍♀️ I did have an ectopic (had iud in) pregnancy. A csection my second. This is my 3rd pregnancy technically.