but today i was walking up a road (i live in the uk btw) and a bird did it's business on me, i thought it was a bit of make up on my jeans so i licked my finger and got it off, there was a bit more left so i licked the same finger and did it again....considering i only thought it was make up.

I realised when i found it on my bag when i got home that it was bird business.

do you think there is any reason to be worried?

thank you for your help