Tongue thrust and shifted bite after sliding genioplasty?

Hello, I had a s.g 4 weeks ago ( 5mm). Since surgery my tongue does not know where to rest inside my mouth. It sticks out between my teeth like I have all of a sudden developped tongue thrust? My bite also seems altered like it shifted slightly and I can't "find" it. I now walk around with mouth open to avoid the constant forced repositioning of my tongue and bite. What on earth is going on? Should I be worried?

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