I had my son over 2.5 years ago. Before I got pregant, i was a happy out going girl. now I am having mood swings like crazy. I go from happy is crazy mad in a matter of seconds. Also my body is getting hot flashes like crazy... I am only 25, so I am sure I am not going through menopause. I thought maybe pregant... But nope... So if you have any ideas what could be happening... Please let me know!!