I am 14 and I was getting annoyed with the length of my pubes for many different reasons and I found an eletric razor and thought if I just cut them then I wouldn't be a problem anyway I had done imbertween my balls and hole and when I had done there were small spikey prickly hairs and they are driving me around the bend! Help what should I do?

Wait. Wear loose boxers and pants. Keep an eye out for ingrown hair.
They will grow back pretty fast.

Not much you can do. Your body will get used to the short hairs and the itch will fade the more you do it though. At least that's what my girlfriend told me. Ahah.

Put some cream on them.