My body sucks!!!! So sensitive

My parents neverr gave me black soda at alll… so now that im an adult, i crave it and get anxiety attacks by just drinking it… it has caffeine in it and of course I wanna drink it with my food…. I drank only alittle bit like half a cup and idk if its all in my mind but im panicking getting anxious anxiety……😪 and im pregnant too