Shortness of Breath

Hi, my name is Jordan and I am 19 years old. I probably been vaping for a year and I have recently experienced shortness of breath 3 days ago. I am the type of person who spams the hell out of the vapes hitting every 5 to 10 minutes. I also use disposables(nothing is better then a breeze) I went to the doctors and received a chest X-Ray and it came back normal chest. I am a little frightened I have copd anybody else have a similar experience? Will my breathing go back to normal?

Original source: https://www.e-cigarette-forum.com/threads/shortness-of-breath.968343/