All over skin itching with no rash?!

All over skin itching with no rash?

It started a couple of weeks ago, on the palms of my hands. Then it went to my head, and then down below, around my lady bits. Now when I get it, it can be anywhere.
I hadn't been out in about 3 days so I can't of caught it off anybody.
Anyway, the itching was driving me mad, after 2 days and I took some allergy tablets .I bought over the counter and they went. If I stop taking them the itching starts again.

Now, I have no rash whatsoever. Or at least not at first.

About 2 weeks after I looked at my hands and 2 of my fingers were covered in little lumps, tiny, and the same colour as my skin, not red or anything. After a few more days again they disappeared and now the skin is just a bit rough.

I have been under a lot of stress lately and I dyed my hair a day or 2 before this started. Although I didnt touch the dye with my hands as someone else did it for me.

any ideas???

it could still be the dye. as i'm sure you washed your hair in the shower and you touched it with bare hands. my mother is a cosmotologist, and she'll along with any cosmo could tell you that your dye can bleed for a few washes after dying it that is how you would get it on your hands, and if you touched your "lady bits" with your hands afterwards you could have transfered it that way. though i'm not a doctor, so i'm just giving my opinion. but i would talk to a doctor about it if you're truly worried and it's been close to a week and you still can't stop taking the alergy pills.