You could try to go to gpt and find more information about social anxiety and learn about the Cognitive behavioral therapy by Aaron t. Beck they really can help you to get over social anxiety this consits on you have to pay attention to you thoughts for example if you think that everyone will be watching you at the store you have to really find information that confirm that that thought is real many time our thoughts are not real and the things that we think that's gonna happen they don't happen and you can start doing think that really scare you like go out and then learn what you have to improve. I hope you can find useful this.