I am trying to not let my paranoia get the best of me, and wanted to see if anyone had been experiencing anything like this...I am still early in my pregnancy (about 6.5 weeks) and when I am sitting at my desk I get an ache in the center of my lower back. I had experienced mild period like cramps over the past few weeks, but nothing severe. They would come and go sporadically. I did feel a quick sharp pain once on what felt like my right side, but it was only for a second. I have not had any spotting or anything, and have had pregnancy symptoms such as nausea, sore breats, fatique since I found out I was pregnant. Has anyone else experienced any back pain like this? I am hoping it is just growing pains and hopefully just the result of having an office job and sitting at a desk all day.