I am 25, overweight, and a mother of two. I have been, as of lately, having problems concerning my period and other bodily issues. I have been experiencing lower back pains, bloating, gas from both ends, headaches, extreme fatigue, heart burn (including a burning in my stomach), sometimes an increase in appetite, and others a decrease in appetite. In addition, I have missed two periods with several negative hpt's and now some spotting and some cramping... I do not know what is going on and I am unisured so a doctor visit is possibly out! SOMEONE PLEASE HELP!!! Thank you!