Matt, nicotine is a strong addiction. It does nothing for you except make you want more. But is does demand a high price on your health.
2 days quit is bad ass! It takes roughly 3 days to flush the nicotine from your system, then your quit becomes more mental. For now drink lots of water, exercise, and read this site (Words of Wisdom, etc). Right now every hour quit is a victory over nicotine. It will get better.
Southgafarmer invited you to join he and a large group of quitters in the April 2016 quit group. They will reach 100 days quit in April along with you. Build a support network to help your quit.