Started cramping about 2 weeks before period (something I never do, normally about 3 days before) I've cramped every day but it's just light enough that I don't need to take pain killers. I'm now 3 days late and last night when I wiped I got a very light brown discharge, but nothing since. I had unprotected sex about 3 weeks ago. Used pull out, but I know that's not baby proof. I took a dolor tree test last night but it came back a very strong negative. Any advice? Only symptoms are this never ending light cramping, bloating, increased appitite, and fatigue. I feel like I could sleep for days.