I've Been Having Chest Pain Fast Heart Beat Night Sweats

I've been having chest pain fast heart beat night sweats its been really hard to sleep light headed weak some numbness in my hands non stop dihera coughing alot and I don't smoke I feel like I'm going to passout I'm only 17 I don't know what it can be I had a quick check up I had to call 911 4 times they said it can e anxiety but I've been having non stop chest pain for 4 days plz help I don't have money to pay for online questions plz email me at YYYY@YYYY plz