5 weeks and 4 days Pregnant, I've had nausea without vomiting, increase in appetite, cramping,and fatigue. Yesterday was…

5 weeks and 4 days Pregnant, I've had nausea without vomiting, increase in appetite, cramping,and fatigue. Yesterday was the first day of me being emotional, I felt down because my husband wanted sex and I didnt want to do it, so it made me feel like a bad wife, I also felt overwhelmed, with me getting ready for my promotion, and me lacking motivation to do my school work....I literally cried myself to sleep, when my husband asked me what was wrong I told him nothing because I knew I was over reacting, but i think he knew it was just the hormones, cause he wrapped his arms around me and for the first time, he rubbed my belly.