Confused

So this is my cycle this past month. Been spotting for just under a week. Was pink and now it's brown. Cramps, bloating, I also had c section like 18 months ago and it's kinda hurting on the edge because I'm bloated a bit. Idk if that means anything. I also have taken a test 2 times but negative. I'll be testing again in like a week but just would like yall ladies opinions to 😊