My negative nature

So, I think I hurt the vet's feelings. I sent him a facebook email and I think he took it the wrong way. His reply was simply "whatever." I apologized and told him I still wanted to be friends, but I haven't heard from him today at all. I sent him three texts. He didn't reply. They were random things just to say hi that he normally would have responded to in time. I took his number out of my phone so I won't become an annoying person in case he doesn't want to hear from me. Better to let him contact me next. I feel bad about it. Well, live and learn.