Ive had botox 3 times in total. This time, in March, the injector injected a tiny amount under my eye (near tear duct I believe), which resulted in huge eye bags. In total, this took 5/6 month to wear off. It was a hideous journey. When I look down, there is still a bag line under 1 eye. Any ideas why this is still there? Is there nerve damage? Thank you