Are my normal?

im 16, and my seem really saggy, and the arola around the nipple is really big. not very attractive! my mums got very big s aswel, so ive most proberbly inherited hers, as mine are still growing, but helpp, are there any tips on how to get the arola smaller or make my more perky and will they develop better as i get older??? or are there any surgerys for it?