Clavicular isn't hitting pause after a frightening medical scare ... 'cause TMZ has learned he still plans to make a scheduled appearance at a Miami club. Sources close to the situation tell us people in Clav's inner circle, including family and team members, have urged him to take it easy after Tuesday night's incident. But we're told he's determined to show up at Miami Beach’s first streaming nightclub, Bacara Club, on Wednesday night regardless. We're told Clav's family is "very concerned,"