One side of my vagina is bigger then the other and I'm self conscious of it, is there any reason why
No reason, just natural and perfectly normal. The only person that’s going to worry about it is you. I assure you, your partner won’t even care…
Thank you, it just looks weird to myself
Vulva’s, like penises, come in all shapes and sizes. Not all are symmetrical. Don’t sweat it, it’s not that big of a deal…
Your vagina is normal, I have seen others that are much more noticeably different in size, nothing to worry about
mine is the same ! from what i know its normal and natural for your vagina to change over time also 
nothing to worry Labial hypoplasia condition in which one or both sides of the labia don’t form normally during puberty. One side may be normal while the other side grows smaller or is absent.