Is there a non-vulgar word for 'clusterfuck'? I searched here, but there are no related questions (that I could find). There are suggestions like 'mess' or 'disaster', but that is not the original meaning of 'clusterfuck' as far as I am concerned. I think it means more like a collection of many, multiple very different things but the word 'collection' also seems not to cover the meaning of 'clusterfuck'. Any suggestions?
Edit from comments:
What I mean is something like a mix of various things. Like e.g. my head is full of stuff --> my head is a clusterfuck of thoughts. Meaning there is a lot going on and it is also topicless or it has many topics. Neither mess nor disaster nor mix are in my opinion strong enough words to cover it. I am not searching for a negative word, but a neutral one (maybe even positive, if I don't find anything else).