How do I grow back over plucked eyebrows quickly?

I am 15 and about 6 months ago I went a little crazy with the tweezers and now my eyebrows are way to far apart. Since then I have been plucking them in the same spot so they don't look weirder then they have too. So that would be like every other day. Recently I went to a specialist and she told me that they should grow back in two weeks no problem. I have been growing them out for about a week now and I have been rubbing olive oil on them at night to speed up the process. Some hairs are coming in nicely but others aren't coming in at all and I am worried that I might have damaged the hair follicle and they will never grow back in some parts. So I was wondering since I am only 15 if those hairs will grow back and they are just taking a little longer? Also I would like to know some tips to make them grow faster so I can finally get my eyebrows back! I would prefer at home remedies but whatever worked for you please share with me. Thank you!