Am I pregnant

Okay so I’ve been have really bad stomach pains and chest pains. Like I’ve had a stomach ache since last Thursday and it gave me the runs and constipation at the same time. On Saturday I started to feel chest pains. And now starting yesterday I started to feel just constipated and a stomach ache. So I began to worry and looked up pregnancy symptoms and then one of them was enhanced smell well today I was walking past the men’s restroom at school and I’ve never smelled anything from there before. But this time I could smell everything. I’m a senior in high school and very scared. Please help