As I'm typing this, my normally fairly flat belly is an enormous,very firm, round mound that makes me look VERY heavily pregnant, but I'm not. It has increased in size over the last few weeks. I'm divorced and usually still get my period . I haven't even slept with anyone for a few months. I have resorted to either buying bigger clothes or even from maternity departments. I took a few pregnancy tests not long after the lat time I was with a man, but they were negative. I've been under a lot of stress and haven't really kept close track of my cycle. Could I be pregnant?