Should I text him again?

Caroline • Live life to the fullest and live every day like it's your last❤️❤️❤️

So say I'm texting this guy and he always texts back within 2hrs at the most and if it's longer he tells me before hand that he'll text me soon; so I texted him good morning around 8:30 and he hasn't texted back. Should I ask him if everything is ok, did something happen ect. Or just leave it. I don't want to be clingy but I don't want it to seem like I don't care.

And if I should text him, when and what?

Thank you❤️❤️❤️