Heya Charley,
Welcome to BAF! I'm also Hove based, I've only lived there since January but I'm loving it so far!
I think most of us gravitate to this forum at times of distress when we feel unable to cope with our anxiety etc anymore, when we begin to find that all our old coping mechanisms are starting to feel somewhat unsatisfactory. This discovery is more positive than it sounds, because this is sometimes the "nudge" that we need to begin to reach out to others and start to open-up about our social difficulties, I know I've been in this position recently, and let me tell you the opportunity to be honest with people I trust about my social anxieties has been amazing! It's not easy and is an on-going process, but it's a really great learning curve for me, and a great relief to discover other people who feel the same way, especially because I've soldiered on alone with my worries for many years without asking for help, and feeling too ashamed to make myself vulnerable enough to admit the way I felt.
I hope that you feel able to make it to one of the meetings, it isn't easy to take that first step, but be assured that you will get a warm welcome in the company of some really empathic people.
Look forward to seeing you!
Ludo
x