I had a sexual dream while I was sleeping and before I woke up

I had a sexual dream before I just woke up this morning and surprisingly, no wet dream yeah!!! The sexual dream that I had was the female big butts while I was sleeping and I DID NOT touch myself. Is it normal like that sometimes?

It is very normal.  It is a brain used to getting porn fixes twitching and being weird because it isn't getting its fix.  Whether or not you had a wet dream is not important, at least in terms of a reboot... laundry is another matter.  What matters is the decisions you made, and nothing was a willful attempt to look at porn, think about porn content (I assume the big butts was a porn flashback, but maybe not) or masturbate.  It is generally accepted as a sign of progress.