I'm 35 weeks and today I have had really bad back pain. I'm in a car 3 hours a day and school for 5 so I sit for a very very long time and my chairs are not the comfiest. today I my pain started at the top of my back near my shoulder blade. now for about 4 hours the whole left side of my back is soooo sore and it feels like stabbing pains. it's pretty low but sometimes shoots up. it sort of feels like period cramps that I would get in my back. and it also feels more swollen then the right side. today is the first day of this my mom said I could be starting labor but I think I'm too early?? any ideas or suggestions. I see my doctor tomorrow so I will ask just freaking out because the pain is getting worse as the day is night is going on. I am extremely stressed so not sure if this is causing my pain. and the only other discomfort I've had recently was my belly button getting very sore and strecthed