Unfortunately My Condom Tore While Having Sex , I Came

Unfortunately my condom tore while having sex , i came to know later after sex . Just the next day i gave her an ipill . She told me that her periods will start after 2 days bt it didnt . So i took home check up (preganews) and it came up normal . Later after 3 days she had a bleeding badly which she thought of periods bt it wasnt . Its almost 2 weeks now today she vomitted out n she doesnt feel like eating food . Because 3 hours back she had a heavy biryani . Now i look totally confused . Periods not happening and today she has vomitted out . Is she pregnant ?