I am 18 years old. Last year at July my aunt died because of gastrointestinal cancer. That time my aunt admitted so. My mom was completely in hospital with her. That 2 months I didn't had breakfast morning and afternoon irregularly .after 1 month I got typhoid with gastric, now not there. But so where I have fear that I have cancer like my aunt .but some times my left upper abdomen part I feel like little pinching like feeling whenever my food is late or very rarely. So. Lybrate doctor can you please help me to overcome this fear. Is really can we get cancer for the reason I have gave? Please doctor clarify me please. Please.