Q: Saw twice that I used restroom in musjid XXXXX – once I was doing stool

A: You are undergoing grief in a personal relationship from a spouse. This grief would be short-lived, nonetheless, it exists or has existed.

Q: dream two: I made whudhu….

A: If you made a complete whudhu, you would insha-allah be forgiven. (As for crimes against people, ask them for forgiveness) (If I am correct, you are the one going for hajj, alhamdulilah forgiveness could well be for you. Conditions apply to tawba)

If your whudhu was incomplete, this means your actions regarding this worldly life and actions as they relate to the hereafter would not be fully met. You will neither be a full achiever on worldly matters, nor in matters regarding the hereafter. (Dua and improvement of self could change this insha-Allah.)

Q: Dream saw myself clean shaved or shaving myself

A: You are to undergo transformation as to who you. It could also indicate the new person you are going to be.  Example, newly improved self, better character, improved knowledge of deen, between business partners or dealings, etc.

Allah Certainly Knows Best.

p.s. (All the answers relate to a specific time in a persons life.  Some dreams are old, thus the matter may have been resolved.)