Why is he ignoring my text?

I’ve been talking to a guys for about 3 months now. We’ve met up a couple of times but we haven’t slept together yet.

We planned to one day but when the day came so did the red tide of Mother Nature so I had to cancel.
However days leading up to the day, I noticed his texting routine with me was different and this was not the first time.
So I kindly addressed this and asked him if there was something we should talk about. Not to tell him off but to see if there was a reason and if we could get over it, but if not idm staying friends.
He has now ignored that text for 2 days and I guess I just want a guys perspective on why a guy would ignore a girl after she questions his late replies.

Please be kind to me, I’m kind of heartbroken but am learning to live on in this time of silence. Please. Any advice or insight would be greatly appreciated!
Why is he ignoring my text?
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