A Brooklyn state legislator said her recent experience of police macing her and another politician at a protest has emboldened her to bring about police reform. “Just last week myself and State Senator Zellnor Myrie were pepper sprayed by the NYPD and while I’m emotionally and psychologically bruised, we must all continue to push back,” said Crown Heights Assemblywoman Diana Richardson at a rally at Grand Army Plaza on June 4. Cops pepper sprayed her and Myrie and handcuffed the latter lawmaker at a May 29 protest at Barclays Center decrying the Minneapolis police officer who killed George Floyd, and Richardson recalled at the Thursday gathering how a Good Samaritan saved her from the fray. “When I was pepper sprayed and I could not…