Am I being unreasonable, holding out on him?

Let me start off by saying, I had a baby 4 days ago.

I had our daughter on Wednesday and on Thursday I came down with a cold that's been kicking my ass. My husband also got the same cold on Thursday.

My husband knows the no sex rule for 6 weeks. But has been asking for blowjobs since Thursday. THURSDAY, people.

I think the first day he was kidding because he knew it was out of the question. But he's asked everyday since and I've said no.

Today he actually got upset that I wouldn't. And told me he wished I would just surprise him some days and do it without being asked. (I hate giving bjs anyway)

I'm upset he's not being understanding or respectful of the fact that I just gave freaking birth 4 days ago, I'm taking care of a newborn (+ our two other children) AND I've had a headache since Thursday with this cold.

Someone please tell me I'm not wrong. I know my hormones are unbalanced right now. But I feel like he's being a baby.