Messed up/ muddled up/ mixed up
I am again confused about what to say when
1.I am not talking clearly, not explaining myself well ( no grammar mistakes for example)
2. I am making grammar mistakes or using words incorrectly
3.cause problems ( for ex.your parents will punish you)
I may have asked something similar another time ,but it is still hard to me.my apologies.
Thank you very much.