I have been doing really well my first 3 days working through the suck, the fog, the deadlands, whatever you want to call it. All one can honestly say for sure is that its horrible. However for some reason today, day 4 I woke up feeling the worst I had so far, I spent about 2-3 hours sweating and shaking in bed/on the couch because its my off day and having a real struggle with this quit. Been trying to make sure to stay hydrated been drinking alot of water, as far as food though my appetite is non-existent I haven't been hungry since I started this quit, I have ate but just because I know I need to eat, which is kind of weird. Any advice for me vets?