Sex when pregnant

Morgan • Nurse💉 wife💑 dog mom🐾 PCOS🤦🏻‍♀️ BOY MOM💙 #2 due 6/22

6 weeks 6 days and I’m so scared to have sex with my husband. The first time I had a lot of cramps after. Then when I tried the next time I had spotting the next day. I’ve been told it’s all normal. But why am I so nervous about it??🥴🥴🥴🥴