Braum's

I bought a gallon of pink lemonade and at the bottom of my cup was spit horrible like someone had a bad cold and Spit inside the pink lemonade gallon I buy these every week I am so sick just thinking about it I know that it had to have come from this drink because I poured it into a clean cup I don't know what is going to happen but has anyone else had anything like this before? I am so sick just letting y'all know about my experience I heard about the manager being racist at this store do you think someone was pissed off