Ah yes, using a Russian propaganda poster and ironically using the term "Red Scare" is racist. It's not. It's a double entendre.
Hopefully, as someone who unfortunately allowed this discussion to begin, I can resolve it as well. We all sympathize and want you to be well and happy and tattooed. It sucks so bad that something happened and there was a reaction. What we are all saying is that there are many variables at play. The pigment. The environment. What your tattooer touched. What you touched, washed with, etc.
I've got a lot of red in my body, as well as many other colors. I can safely say I have a lot more tattoos than you. There are no ranks that are closed here, we just don't talk a great deal about technical info because discussions like this are not the most productive (obviously). Keep asking your doctors, and your tattooer, and I hope you discover a solution.