I love that you're ready and willing to figure this out! Good for you!!!
My brain immediately went to HOBBIES! Do you like running? Photography? Lego? Chess? Dungeons & Dragons? Gardening? There are all sorts of clubs and classes around Brandon where you can meet people with whom you share a passion! It's easier to distract yourself from social anxiety when you're really passionate about something
Also, counseling could really help

I've been in counseling for years and some of the things we worked on helped my social anxiety. Your employer might offer an EAP program, or you could try to find one locally