This is weird. Some days I'm fine and the mucus is flowing.. for lack of a better word but probably about two to three days a week I have next to no mucus and it's downright painful. Standing is okay but moving to sit down or moving to walk is OUCH. No clue whats going on.
Like PPs have said being somewhat dehydrated could be a problem. It could also just be hormones. I have noticed that, at times, I can be dryer than I usually am, and at others have an (uh hem) abundance of supply If it keeps persisting, and is really bother some, I would talk to your doc. They may just want to rule out some sort of vaginosis. I have experienced pain and dryness when I had that in the past
I became VERY dry down there with DS's pregnancy during the 2nd tri. By the 3rd I wasn't having CM of any kind like many pregnant ladies seem to have. Was told it was all hormonal.
I have to completely opposite problem this time. Now I get why so many talk about pads. ha ha.