Correct any grammar mistakes in this sentence:

I was layin in my bed last night thinkering about you.
user
This sentence contains one error. "Layin" should be "lying".
assistant
Correct any grammar mistakes in this sentence:

I was layin in my bed last night thinkering about you.
user
Your sentence doesn’t make sense to me, can you clarify?
assistant
Correct any grammar mistakes in this sentence:

I was layin in my bed last night thinkering about you.