this would be the area over which you put your wallet -in the back pocket-.. and most probably its been there for more than a month but you didn't notice , this happens when you sit for a long time against leather wallets .
molluscum?
No. Do not panic, but go to a doctor or a clinic soon. What you may have are tiny parasites that have burrowed under your skin and are living there, called scabies.
Might be Herpes see a doctor...
No - it runs up the back of the knee and provides blood to the thigh and calf.
this sounds like scabbies. I had it a long time ago when I caught it off my bed ridden grandfather. It is characterised by an itchy red rash where there is hair and white blisters where there are no hair follicles
If by "get over" you mean "heal" then 6-8 weeks.
I used an ab circle pro machine for love handles and inner thigh fat. I dieted too and because of that I have lost ten pounds and my stomach is flatter.
The red circle things on your thigh and arms are most likely Keratosis Pilaris. If you want to get rid of them, you will have to put medicated cream you from your doctor.
This is the time of the year for allergies. You may be experiencing excema. If it is in a shape of a circle then it may be wing worms.
the thigh
Maybe ringworm?
check out shingles