Frak Does it hurt if you take deep breaths in and out, are you feeling short of breath? If so and you have no symptoms of infection, then although extremely unlikely they could be symptoms of pulmonary embolism.
I think you can also get upper abdo pain in pre-eclampsia, but I would expect you probably to have other symptoms, eg headache, nausea, vomiting, flashing lights or spots in front of eyes.
I had severe pain on my right side lower rib area at the back and was in agony a few weeks ago. Turned out just muscular pain but I think its always best to get checked out if your not sure.
I would give your MW a call if you haven't already. They may well suggest you go in to be checked out eg check your bp, urine, have a feel of your tummy and listen to your chest, and check all is ok with baby then you would be reassured too.
Don't want to worry you btw.
ILTMIMI thanks for your info earlier. I find the whole question of what actually starts labour fascinating, as you said, we still don't really know.
Kit hope you are ok, and currently in hospital in labour!
I too have had a small amount of blood stained snot in my pants today, but not enough to be a really convincing show, and absolutely no contraction type pain at all.