IM AFRAID IM PREGNANT HOW COULD I TELL ?

Lately I've been feeling different I feel hungier , my discharge is white and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> said it's a small chance , shortness of breath ( didn't really think of nothing because I have asthma) I'm just scared I am because teen pregnancy runs in the family and idk what to do also, my period is 2 weeks away so I hope I'm not ❗️😩 PLEASE HELP .