Most likely overly dry skin. Try a moisturizer.
If you have a pet, it could be flea bites or something else I am not familiar with.
Bedbugs bites are usually in a straight line. They can be quite itchy,causing a rash-like appearance. Infection can set in if they are scratched with unclean hands.
an itchy rash
My wife breaks out in a visible itchy rash starting on hands and feet ,when she wears her dentures
When skin gets dry or itchy, or breaks out in a rash or hives, all these are things that could be referred to as skin irritation. Some things that can cause skin irritation are allergies, chemicals, cosmetics, bug bites, sunburn, medications, and certain diseases.
of your crack
Flea bites typically appear in clusters and are often found on the lower body, while mosquito bites are usually singular and can appear anywhere on the body. Flea bites tend to be very itchy and can sometimes cause a rash, while mosquito bites can also be itchy but may sometimes be painless. Additionally, flea bites can sometimes lead to a small red bump with a puncture mark in the center, while mosquito bites usually result in a raised, reddish bump.
7 circular non itchy rash under my breast area had it for over 6 weeks what could it be?
itchy rash
Might be heat rash - if you've been sweating or in hot conditions, this is a common area to get heat rash. Your description of the small bumps are consistant with heat rash.
KO
Spider bites can be itchy, along with other symptoms such as redness, pain, swelling, and in some cases, a blister at the bite site. However, not all spider bites are itchy, as individual reactions can vary depending on the type of spider and a person's sensitivity to the venom.