7 Little Johnstons star Amber Johnston is proving there are no limits to the careers she can have as she shares her social work degree is “getting real” this March. After spending decades raising a family on their reality TV show, Amber took to studying for a new career three years ago. 7 Little Johnstons season 14 is set to release on March 12 and brings all kinds of new storylines to TLC. The family has experienced many changes since fans last saw them. Liz and Brice are expecting a baby, and Alex and Emma are attending their prom. 7 Little Johnstons star’s social work goalsCongratulations a…