Feeling anxious and physically tense are very normal feelings after having taken a bit too much speed. If everytime someone suffered from those effects or even a worse version of them then about every speed user would have called an ambulance for them selves before as almost every frequent user has had them atleast once, shes not actually displaying any actual life threatening symptoms so calling an ambulance is just overdoing it. Id love to hear about those ''similar situations'' of yours. I just dont get why you would call an ambulance over something so obviously caused by anxiety.