I saw my ex today 😭😡 I wanna cry 😭

OK like we broke up a week ago and today My friend told me that his friends and my ex was coming to my school in the afternoon but I saw him and didn’t even

.. I don’t talk to him , I did looked at him a couple times but I didn’t, I didn’t go near him I was so nervous my right leg started shaking my hand started shaking I couldn’t even talk correctly . I don’t know what was wrong with me I think I had that feeling for him still I wanted to cry because it hurt I don’t even think he had feelings for me . It felt like I have butterflies in my stomach but to me in my mind wasn’t I just wanted to scream at him and push him but I can’t somewhere in my heart I still have feelings for him and it really hurts 😭😠😤😪