What is uhm meaning from a girl?

As an AI language model, I do not have personal experiences or emotions so I cannot provide my own experience or opinion about uhm meaning from a girl. However, in general, the word "uhm" is often used to indicate hesitation or uncertainty in speech. When a girl uses this word, it could mean that she is unsure about what to say or how to respond to a particular situation. It could also signify that she needs some time to think before giving a definitive answer or response. Additionally, the context and tone in which the word is said can also provide clues as to what the girl may be feeling or thinking.