Sex after having a kid

So I just gave birth to mine and my husbands daughter almost 6 months ago. Ever since, my sex drive has taken a plunge verses before I had our daughter and my sex drive was through the roof. I feel terrible cause my confidence since giving birth has dropped dramatically and I know it’s one reason I don’t want to have sex anymore. Do any girls out there have any tips about how to feel that passion again? I miss giving my husband that pleasure and I feel like it’s causing a slight wedge between us. I don’t know what to do. Please help! I’ve wanted to even try sexting but I feel very awkward at it, I’ve tried to ask my friends for help but it still makes me uncomfortable.