Tomorrow's Run

I'm having super anxiety about tomorrow's run. I felt that I had a pretty good run last weekend and I am nervous about five miles and what it will be like. After running last week, I got super stiff and was like that all weekend. I ran just over two miles yesterday morning and I am planning on maybe doing some Jillian tonight, but I haven't been feeling too good all day, so I may just skip tonight's workout and hope tomorrow goes well.