Hi~I've had lots of weird things going on with my body. My period was late by 5 days....I then had it very light for 2 dayz....brown blood about 5 days later. My breast have been heavy for 6 weeks and now i have tingling in my left breast. I also developed bad lower back pain 5 days ago which I thought might be a bladder infection/kidney~my doc just called me in a prescription. But the pain is STILL there. I am in Africa~so I haven't taken a pregnancy test~ but after putting this all together I'm wondering if this could be the case? I have never been pregnant nor have I been trying. 6 weeks ago I also suffered from extreme exhaustion...slept for 2 days and now I can't seem to sleep at all ~ I'm lucky to get 4 to 5 hours which is very abnormal, and I'm also suffering from anxiety which I just can't seem to shake! My body is going through something but i can't put my finger on it! Oh and also~ When I've been having sex it's seems much tighter....