The HUMAWORM effects can last for a long time after a cleanse. Your immune system is now stronger and is working on correcting what is wrong with your body. Keep up the water intake and keep the bowels open to help get the toxins out as fast as possible. The body will normally take care of toxins and infection on it's own - BUT, when it's constantly fighting parasites - it has nothing left to fight the other things that can make you sick.
You are still removing toxins - your body will get into balance soon.