Help me moms please

Hi everyone i really need help and advice so i had my daughter June 18, 2016 and im currently 37 weeks pregnant tomorrow, i had a c-section with my daughter because i was stuck at 6 cm for a little over 5 hours, i really dont want to have my second as a c-section as well, i had scheduled one just in case i couldnt go into labor normally again, my midwife told me to drink raspberry leaf tea which i just started today but i have been hearing of a “midwives brew” that works within hours after drinking it, i just wanted to know if it is harmful to mothers who have had a c-section before and what does everyone think i should do just have the operation or try to do a VBAC please moms help me😩