Suggest Treatment For Enlarged Labia Majora

I never use to have normal labia majora.. I have taken lots of plan b ( about five times this year) I have got horrible spider veins on my entire body mainly chest and legs. .. I also have gotten a very large labia majora they are not about 1inch hanging down - and about 2 inches when stretched out ( if I pull them down ) .. they never use to be like this and about a year ago were like a small girls - I am 27 why now have I gotten huge "lips" and I have never had any children..also are the spider veins from the plan b ?? and please dont say everyones labia are different - what are normal ones ? are mine on the large side .. its okay if they are I just want to know thanks