feels vs lovesick

feels

adj
  • Synonym of emotional 

noun
  • Feelings, emotions 

lovesick

adj
  • Behaving oddly, or as though in distress, due to being overcome by feelings of love. 

  • Having an aching desire for one's beloved. 

How often have the words feels and lovesick occurred in a corpus of books? (source: Google Ngram Viewer )