question: My husband and I have been trying to conceive after suffering a miscarriage in May. I am 9DPO I have mild cramping, a back ache and my breast are sore, but not as much as I feel they should be. I've also gained weight. I haven't changed my eating habits at all but I've gained 5 lbs--I swear, over night!  Is the weight gain a sign of bloating. I've also have a lot of trouble sleeping at night. I just toss and turn...could this be promising of being pregnant?