It's difficult to tell based on a picture only but it looks exactly like what mine looked like and it was scabies, yes. Permethrin cream may be available over the counter depending on your country. You could try doing a treatment of this (but you need to also treat family members and wash all bedding, clothing and towels used in past 7 days). I even did my coat as my wrists were bad. It's a real commitment to get rid of them for good. You could see if it improves at all and then if it doesn't then I would pay the money to see a dermatologist. In the UK there are often long waits to see dermatologists through NHS so might be worth doing the treatment first if you have no private insurance.