I think every parish may be different, as every person is, but in my church, because I didn't know better, on my first couple of visits I arrived a little late to the service- so people weren't really talking. After that, I made a point of getting there before the start, so I had time to look around a little, and say hello to people. Surprise- they said hello, and some of them asked what church I used to go to, and so on. Things got better, and I think if you give it time, that will happen for you as well. Try going to the coffee hour, if there's one after the services at your local church. If it's a large parish, you may meet other converts. Even if not, don't give up. My experience has overall been very positive.