Day 4 into no contact and my ex texted me and sent memes. Do I respond?

So 4 days ago I initiated no contact after he called things off because he felt I wasn't ready for a serious relationship. Since then two days into it he has sent 6 reels on instagram throughout past two days and he just texted me if everything was okay because he hasn't heard from me in a few days. What do I do?
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+1 y
he just posted on our group discord asking everyone if they'd heard from me since Tuesday night...
Day 4 into no contact and my ex texted me and sent memes. Do I respond?
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