I had planned to go on a date with someone id been talking to OLD. He'd booked the table and we were having good typed chat. When we actually spoke on the phone I was a bit short as I'd had a bad day and I didn't feel there was a connection so told him so and that i didn't think we should meet up. That was it and he cancelled the date and unmatched me. I've since regretted it and wish I hadn't been such an arse as we have so much in common and he's my type to look at. He's since come up on another dating app I'm on. I'd like to message him but think it's not going to be received well. Don't know what to do, should I message him?