Neutrophilsincrease, lymphocytesdecrease

I've been having weakness since a month, i had dark hard stools at first, so went with endoscopy and it came normal, like after a week or 2, i had dark watery stools after having beetroot juice then i took a ct scan of abdomen and pelvis, it came normal and even a stool test came negative, I've been having pain in right side of stomach and right flank pain, i took ultrasound too, first it showed uti, but came normal for second time, my stomach pain in travelling everywhere but its dull but I've been having a backpain and right flank pain since a week and I've been having weakness since a month above and dizziness which is occurring occasionally, and what I noticed in my cbp, the rbc are increasing but the wbc is decreasing fastly, it was 5.9k at first then it went to 5.7k and now its 4.7k, i even took urine tests which came normal, I'm so worried about my health right now