Is there a way to positively influence what I dream about?

I don’t know if this will make sense. My dreams lately have been kind of abstract and weird, and when I get to bed at night I’m always feeling a bit apprehensive because I know that when I wake up in the morning I won’t be feeling well rested, I’ll just spend the first hour thinking “wtf was that?”. I don’t mean lucid dreaming, I don’t want to be aware that I’m dreaming, I would just love to know if there is anything I can do or practise to hopefully make my dreams make sense and be pleasant again! I eat very well and I am active, but I am a constant ball of anxiety naturally which probably doesn’t help.