You are so right!   I thought POParenting was more exhausting and stressful than having twins and a toddler in two years.  My advice; take things slowly, and one step at a time.  Let whatever happens unfold as it will.  Don’t be afraid to ask for help from friends and relatives.  Let them know what you are going through.  Take care of yourself.  Make sure you are getting enough rest, you are eating right and getting some exercise.  Take time to rejuvenate yourself.  Don’t forget you need to stay healthy to parent anyone else.