Hi everyone. I was trying to analyse the triggers I have more closely recently and came to the conclusion that people looking at me is a very big one. It can affect my mood in many ways and I'll try to explain. For example with some of my colleagues if they are stressed out and look at me I can feel like I've done something wrong and instantly get a lot of anxiety and shame feeling(even if I understand afterwards that it has nothing to do with me or that I've done nothing wrong). Sometimes it gets as bad as I get a depersonalisation, when I start seeing myself from the perspective of that person who is looking and trying to work very hard and make sure that they see the best performance in a scence. 
People staring at me can also work to create an obsession with this person (I don't like to call it a crush since I consider this to be very problematic and don't want to normalise it). It happened before when I caught a particular person staring at me few times which led for me to get obsessed with them, like wanting to see them all the time and obsessive thoughts about them all the time. In those cases though I rationally can see that I don't like this persons personality or my even think that they are pathetic etc. but the obsession can remain for quite some time. 
I would like to know if enyone has similar experience and eventually some tips about it as it can be very exhausting. For now I had only experienced that talking to someone else or doing something that requires concentrating can be a good short term relief.