Before Mr Scully and I left the JWs, we had moved several times, and changed congregations several times due to the moves.
There were maybe 3 couples / families with whom we stayed in touch once we made our big move from the eastern coast of Canada to Ontario. And despite the Worldwide Brotherhood™ myth that pervades the WTS, it still takes time and effort to cultivate real friendships.
The people who glommed onto us right away when we showed up at the KH were usually the ones sizing us up as to whether we were Good Association™ or not, and who took it upon themselves to spread the word regarding what intel they'd gathered on us over a casual lunch. I was still too naïve to realize that some JWs were snakes in sheep's clothing.
Even so, when you leave the JWs, those "friendships" evaporate into thin air - a sure sign that the friendships weren't genuine to begin with. Even if you try to maintain the friendship, without criticizing the Organization™, just becoming busy with life, they won't have time for you anymore, even if you thought of them as your best friends.
Just the other day, I was putting my groceries in my car, when a JW woman who was a close "associate" (I can't really call her a friend) walked right past me - our eyes met, so I knew that she knew who I was - but we didn't exchange "hellos" or anything like we once did. If she had been a real friend, she would have acted like those years apart were just that, and been happy to see me. But instead she snubbed me, so I snubbed her right back. And I don't feel bad about it.
Developing friendships is a process. Try to find some interests that you share, and even some that you don't, activities you can do together with a group. I've made some nice friends at nearby cooking classes (Mr Scully doesn't come along, but he likes it when I try the recipes). We were going to the gym together for a few months and met some folks there too - now he goes to the guys' classes and I go to the ladies' classes. We go for walks and say hello to our neighbours, and when we see them going out for walks, they say hello to us too.
There are probably lots of activities and clubs you can try to see if you can meet some other people with similar interests. Give it a try... you've got nothing to lose!