Husband extremely interested at the start of nikkah but now seems distant. Is he losing interest?

I had my nikkah almost 2 months ago. My husband used to text me all day, asked me what I was doing, about my health, interests. But for the past few days, he started replying late, and now he takes almost 2 3 hours to reply to my messages. He used to video call me alot before, but now he rarely does it. Is he losing interest or is it normal?

What should I do now? Should I also reply to his texts with the same pace? Should I discuss this with him? I don't want to come of as clingy and desperate for his attention.