Sentence 1: Susie was not feeling well. 
 Sentence 3: But she did not want to be too confident so she took a test 
 Sentence 4:  She ended up finding out she was pregnant 
 Sentence 5:  Susie was so happy and told her parents 
 Option 1: She suspected she may be pregnant. 
 Option 2: She knew she was pregnant so she hoped it was just morning sickness.