hello dear , so you have 5 set of keyword groups , each containing a list of alike keywords , for each group you have created 3 ads , an important part here that is missing is a landing page specific to each group of keywords , which will lower your price and give better results , so we need to create 5 landing pages , and even better if we can start by a/b testing some pages to get one optimized page then create copies of that , i have a fair amount of experience on google adwords , and can help you a lot , even in brainstorming better keywords , and studying what other successful competitors are doing
, thanks for your time