I have 3 or so small spots of dry itchy skin, 1on each sholder&small portion by eye. Can it be why I have2small bumps on my neck? Pain from 1 bump only

Insect bites? Are there any exposure to bites? It is impossible to tell from description. You could try Hydrocortisone cream. If it persists or gets worse see md.
? Eczema. Your description sounds like eczema but without seeing the lesions, it is difficult to tell. Try an over the counter topical steroid twice daily. If it worsens or does not resolve, see a dermatologist.

Related Questions

I have3or so small spots of dry itchy skin, I also have2small bumps on my neck:pain from 1bump only, and noctural emissions every week. Any connection?

Dermatosis/lumps. Skin disorders need to be seen by a dr. Lumps need to be palates. What do you mean by "nocturnal emissions" (semen?)? Eyaculation has nothing to do with them but unless seen we do not know what are those spots and bumps. Read more...
Not sure. Unfortunately it's tough to figure out what you are describing but nocturnal emissions are not related to sexually transmitted diseases or any skin diseases. Read more...

I have small itchy skin colored bumps started on may shoulder and neck and spread through the night and next day no allergies and very itchy what coul?

Pityriasis. Sounds like pityriasis rosea. Hard to tell without more descriptons or photos, but often this rash follows skin lines and gives a christmas tree like appearance on the back. Benign - resolves in a few weeks without any residual effect. Read more...