Pregnancy symptoms

Kristin

My husband and I are trying for baby #2. I was having cramps a couple days after ovulation and i have just been so exhausted for the past week. my period is due in 4 days. For my first pregnancy the only symptom I had was sore boobs but the only things I have experienced this time is being so hungry all the time, being extremely ill, and i have been so exhausted. Could I be pregnant?