Bigla lang my 2 year old is super shy and napapahiya pag biglang tumatawa ang mga tao (kungwari kasi may sinabi syang cute). Anyone else experiencing this? How can I help her handle these feelings?

Smile at your toddler like nothing has happened. I wouldn't hold her tight and say "there there" to comfort her. I think the trick would be to make her feel that laughing is normal and nothing to be afraid or shy about.