Thank you Nordskoven, good to see you are still around, you helped me a couple of years back too.
No wonder we could not get it out, I never knew what the meaning of the head was if it did not come out. I kind of have a hole in my arm from the tweezers. It is good I had the peroxide in the house to disinfect it.
I will write down the date and keep an eye on it.
I was lucky that MH was on the computer too, he wrote me back within half an hour. I already had done the peroxide and he said so too, but I would never have thought about the oregano oil.