I've had the same problem for about 6-8 months now. It gets trigured by just the smallest embarrassment and there is pretty much nothing i feel i can do about it.
I think its known as excessive blushing, and yes it does make life really hard. Ive started avoiding situations that may cause the blushing and that's impacted my social life really badly.
Ive found that some days I can forget about it and the day passes with no problems, but sometimes if i am in a room of people and remember it/start thinking about it too much it starts it and once i feel that i'm going red, there's no way to stop it.
HOWEVER, lately (in the last month) I have noticed that it gets trigured a lot more rarely and the blushing goes away faster. I think this is because i have just accepted that there is not much to do about it and my best friends know about it.
This blushing problem is a real pain and i can't understand why i started getting it. Try to live a normal life as much as possible and maybe you will get it less often like i am now
Hope it gets better for you, because I know this is really not nice
