Husband doesn’t want sex?

For the past week or so my husband hasn’t been really interested in sex, I’ll initiate but he’s either more interested in his show or, he’s tired or not feeling good. Also the other day he could not stay hard to have sex with me at all so I just jacked him off and he did fine. Then last night I asked him to get me off and he said he would then he just fell asleep? I don’t understand, I shower everyday, sometimes twice a day, I wear makeup sometimes, I’m relatively fit, I just don’t understand? Is he not attracted to me anymore?