I suffer with anxiety and OCD behaviours, mainly around infestations (however considered "mild", and advised to "self-manage" my condition when I've sought help before).
I've had a bit of an obsession with scabies for a while. In the last few days I've worked with a colleague that kept scratching at some red marks on his hand (first day I could have sworn it looked like a burrow, after that it was a scab he kept picking at).
We've shared a working space this week and shaken hands once. Occasionally handled the same item, e.g. laptop.
How worried should I be? Rationally I can't be sure it was scabies and everything I read says its unlikely to catch it without prolonged contact but I'm ready to douse myself in lotion as the thought of passing it on to my children and putting them through treatment in future is unbearable to me.
But I'm equally anxious to do this in case using it needlessly increases scabies resistance and puts me in a worst situation in future, and in case I develop an all body reaction to the lotion.
Please help, I dont know what to do.