Is my husband addicted to sex?

I swear I feel like all my husband talks about is sex. I am 6 months postpartum with our first child. The husband has always been a sexual guy and me, not so much. I've definitely enjoyed it when it came down to it.. And I've had my wild side as well. We've been together for almost 14 yrs now, married about 3 years.. And yes, had our first child 6 months ago. What's funny is when I was pregnant, I had to ask him for sex. He never initiated it while I was pregnant. If anything, maybe like 3 times at most during the entire pregnancy. Now, postpartum.. It's like his sex drive took on a whole different level. I am beyond annoyed. My hormones have been out of whack and have talked to a Dr about it, but also need to see a therapist, but honestly.. Forgot to talk to them about the sexual part. But I want to know, is this thing with my husband normal? And I hate most is that it's never sweet anymore. It's just always dirty talk o when he wants it.. And straight to the point. He's rarely affectionate without his intention of wanting sex and he claims it's because when he is affectionate even with no intention of leading to sex, he claims he's not always physically affectionate because I always think he wants sex which I think is bull. One, because it's true! He always does! If the moment I kiss him tenderly back or hug or anything.. He leads it to sex. I'm so tired of this and annoyed, and with my hormones and everything messed up, on top of being diagnosed with postpartum depression just a few weeks after giving birth... I am very sensitive so I get annoyed and angry at the same time where I'm about to go off on him. He and I have also been fighting almost every weekend about random, different things the last like 3 months.. And this whole sex thing isn't making it easier. Is this a normal thing with my husband's behavior? Or does he have a problem too? Please help. I'm about to crack. So *beep* sick of this.