My husband and I have been trying to get pregnant for a little while now (about 12 months). I am pretty consistent with my periods and last month I got my period a week early which is very strange for me, and it only lasted 4 days which is also very strange. A week and a half later I've been tired which is not normal for me, very hungry, had lots of gas, been very bloated and have had a weird metal taste in my mouth. I also have had period like pains but no period has come.. I had a very light brown/pink "bleed" when I woke up 2 days ago and it was only that once in the morning. Could I be pregnant?