Feeling guilty about bailing on Tinder date.

So I was talking to his guy on tinder and he asked if I wanted to hang out today and maybe see a movie. I said yes but that my friend and I had already made plans so I might be with her and that he could bring some of his friends too so it would be less awkward. Today I woke up and just had kind of a sick feeling about it. I'm afraid that I'm not really ready to date again after my last relationship and I also don't really feel comfortable with meeting someone off of tinder. I met a guy from there before and it wasn't the greatest experience. I ended up sending the guy I was supposed to meet today this text: "Hi Lucas! I'm sorry to text you so early but something's come up and my friend and I won't be able to hang out today :( Thanks so much for the invitation and I'm really sorry! Please apologize to your friend too. I hope you guys have a great day!" Now I feel bad that I bailed on not only him, but also his friend.