Usually when I start I tried playing a G7 chord as well and it hurt a fair bit most of the other strings I can fret easily and barely feel any but when it comes to fretting the high e string on my index the string as sharp as knife

I've just experienced that I have the same difficulity fretting the b string as well but with the index finger again but no problems when fretting those 2 strings with my other fingers well no pain anyways lol .