Husband not interested in sex

Hello everyone, we have been together 8 years married for 6 . We never had any issues in the bedroom department until recently.

It’s been 2 months and my husband can’t get it up and always tired . Last time we had sex was 4 weeks ago it wasn’t great but I was happy that we made love anyways .

I’m sexually very active and want to make love at least twice a week but I don’t get it at all now . I don’t get any love or affection from my husband.

I spoke to him and his reply was what would you do if I die !! And he said I’m still here with you !! I said to my husband it’s not about sex but you don’t even hug or kiss me ! I told him you can’t say things like that cos if ur not around then I know I will accept that but you are alive and with me and I want you .

We have two daughters age 5 and 3 they won’t sleep in their rooms . They both sleep with me and my husband sleeps on different bed in the same room . Once the girls are sleep I join my husband but he’s not interested in love or affection. Btw my husband always wanted our kids in the same room and I wanted the same .they are so use to being with us and don’t want to sleep alone .

What can I do ? I love my husband so much and it hurts me so bad and I feel so alone and cry over this . He’s 33 years old I’m wondering does men go through a phase at this age or what ?

Thanks in advance for your opinion and your thoughts on this !