I am really feeling hopeless right now.

I had posted on here before about possibly having blood in my stool. Well, I went to the doctor's office on January 25th, and they did blood work to see how everything was. And to my surprise, it was all completely fine. But, I made a follow up appointment for February 20th, and they took blood again. Well, the blood work changed quite a bit and now I'm freaking out. Here are the main numbers:

1/25:
WBC - 5.6
RBC - 4.7
Platelet Count - 265
Hemoglobin - 13.6

2/20:
WBC - 4.6
RBC - 4.5
Platelet Count - 193
Hemoglobin - 13.3

I'm devastated right now because that means that I probably have either colon cancer and it's slowly bleeding, or I have leukemia now.

The fact that every single one of those numbers dropped so fast in a short amount of time proves that I most likely have cancer. I honestly can say that I am not surprised - I have been fearing getting cancer for the past 6 years of my life, and I now finally have it. I have been feeling tired the past 5 days, and I'm beyond anxious.
Also, when I went to my doctor's appointments both times I had a fever - another sign.