Loss of Sex Drive

Hey Ladies, this is my second pregnancy but my first one was 7 years ago so it has been sometime for me. My first pregnancy my sex drive was very high and normally I want it at least 3-4 times a week. Well im 7 weeks tomorrow and I have no intrest. I feel horrible because I know it's got to be hard on my husband, he hasnt said a thing about it and has been nothing but amazing. Could it just be my first trimester and I've forgotten?