Speech impediment
I'm a shy guy and at home when talking to my parents and stuff i can speak perfectly normally, but when i'm buying something from the shop and have to talk to the cashier, or in a social situation at school with people i dont know or trust, i cant speak properly. I start out normal but then start pronouncing everything with the letter 'B' before trailing off, e.g. 'Hey guys, do you bancy boing bown to bb-bb-buh boodball bund bung bung bettybumbuhr...' People look at me as if im mad or weird, i wish i didn't do it. is there anything anyone can suggest to help me?