What is the meaning in a dream of ex

I met my ex-boyfriend in a bar. He wore red t-shirt. Smiled happily to me. He tried to approach me. There were a lot of people. I felt a bit aprehensive and timid

I had a dream about this other girl from school who Always wanted to be my girlfriend but I couldn’t date her because she was friends with my girlfriend before we broke up , so I’m this dream it looks like me and that girl we were dating and we were at school we were kissing everytime we pass by each other then I went to an exam room after that it was after school I spent some time with the girl when I checked the time it was already four hours late from home time then I decided to go look for my transport mates then I found one who is also my friend in reality saying the transport hasn’t arrive so we decided to go take a bath with my transport mate while I was still applying my face mask on the transport mate was already in the bath tub and she made the water dirty so I couldn’t wash my face because I have a sensitive skin so I washed my face in the basin and when I was about to get in the bathtub my other transport mate came to join us she got in the water before me and I was shy to take off my clothes but they assured me that we are all girls so it’s okay then I got in the water that was already dirty when I got in some of the clothes fell in the water then we finished bathing we went to look for our transport then finally it arrived it was already dark outside

Dreamt of a couple engaging in sexual activity which I joined them in. Then a Random bloody almost boney skinned lamb appeared and the woman from the couple gave the lamb my shirt to cover the lamb. The lamb refused to give the shirt back it was fighting the woman when she tried to get it My shirt had the words ‘death of dreams’ on it. Also I was in a store and a girl was record me with her camera when I confronted her it turned out she had photos of me on her phone that only I knew about they were on my phone how did she get them. Then a woman also accused me of having an affair with her husband because he also had photos of me on his phone and he had been going around saying I was having an affair with me even though I had never met this guy. I then had the lady delete all my photos.