Dreamt Of Graduating Highschool Confusion College Choice

I dreamt I was graduating highschool again and there were a lot of steps I walked the stage or “steps” like 3 times to really soak it in and afterwards I felt the same sadness when I graduated in real life nd left highschool I felt like I everything was leaving me and all that I knew was gone, and I had no clue who I was without seeing the same people or going to the same school or having something lined up for me to go afterwards, in my dream I choose a college but I didn’t feel confident about it just like in real life,