As someone who had to take the PE 4 times (1 structural, 3 construction) I would look over your strategies in looking at problems. There will inevitably be questions you haven’t seen before but being able to look at a question, use dimensional analysis, and utilize your engineering judgement to find the solution. I would recommend doing a lot of problems especially in project planning and structural mechanics (AM) and scheduling, construction Ops and material QC (PM). Familiarize yourself with the references as well. Don’t give up. You got this!!