So back in February I was eating lunch and it just came out of the blue. There had been times before where I had a burning/pain sensation in my lower abdomen/vaginal area, but it never lasted for more than an hour. Along with having the urinary issue, I got extremely constipated, and while I haven't been doing a lot to make sure I have more fiber in my diet, it's something that hasn't ever happened so severely before. I hadn't changed anything diet or lifestyle wise, (besides cutting out citrusy, carbonated, and caffeinated beverages & only because they made my abdomen/vaginal pain worse) so I don't know what could have caused it. Now it is May, and I am still having issues. I went into the doctor to see if I had a UTI or a bladder infection, that came back negative. She said I did have some stool build up, and she believes that is causing my bladder to have spasms. She directed me to take Mirolax and benefiber together in my water every day. Is this at all possible that being constipated and having bladder spasms are causing me to have a burning/painful sensation that lasts hours, if not days? Oh, and I forgot to mention that I constantly have rectal pressure. It always feels like I need to use the bathroom, and majority of the time I'm not able to do so. So I just walk around all day feeling like I need to defecate and am not able too.