Procrastination, guess what? I am a master at it. I will share a little secret... It may just be part of your process. In my states of procrastination I am visualizing my next steps, evaluating the pro's and con's, understanding multiple possible outcomes, preparing to fail so I can get back on track. Next time you feel you are procrastinating write down how you are feeling, the steps you want to take, sooner or later you'll be drafting a plan to success. We all need a plan! We plan our drive to school or work, we plan what we are going to wear, what we'll do for the weekend or vacation. Now a lot of that planning has a stage where we just think about thinking, so don't be afraid to procrastinate, just make sure to take action next. I hope this helps :)
To add to all these great answers, I also want to add that you can call your primary care doctor and share some of those concerns. Them may be able to help connect you to a professional or may even have their own behavioral/mental health counselors who can provide support.