Hi I am just wondering if this is something I should be concerned about, I'm 24 and I had a baby almost exactly 6 months ago and I noticed my lower back (more on the right side) has started hurting for 2 days now, and just tonight I noticed a pain in my abdomin in my belly button, it feels like a deep stabbing pain. I am very uncomfortable but I am also trying to remain calm because I do not want to stress out about something that is nothing to worry about. Also I am wondering if this is because I am much heavier than I used to be so I am just not used to being heavy (gained a lot of weight during pregnancy).