Visa overstay advice

Hello. I stupidly overstayed my visa in Uzbekistan by 2 days. I know to expect fines, or if I'm very lucky, they might just let me go.

However, I want to know the correct process in advance. I tried asking AI, but one told me to just go through as normal and let the immigration deal with it, while the other said to find a special immigration booth before checking in etc, and informing them.

I'm not sure what is the correct process.

Also secondary question, I'm confused about how necessary it is to withdraw and take cash with me for this purpose.

Thanks