If I make ghusl and then I have a wet dream do I make ghusl agian

As-Salam-u-Alaikum Okay so I made ghusl at night and then I went to sleep and then I think I had a wet and I woke up wet as well but I wasn’t sure if I had to do ghusl or not so I did my Wudu and prayed . My question I’d that should’ve I made ghusl or not and did my prayer account even though I had doubts in it