This isn't at all concerning. I agree with your doctor.
Scared about abnormal CBC results, history of anorexia25F, 5'0, ~105lbsHistory of anorexia and childhood asthma (used a nebulizer as a little kid, no need for inhaler/treatment now)Abnormal lab results: https://imgur.com/a/Mcg5s0kI see my PCP every couple of months at her request since I have struggled with a restrictive eating disorder since I was 13. As part of my semi-regular appointments she runs what I think are fairly comprehensive labs (I only included pics of abnormal results but she also runs thyroid, estrogen, etc.). My vitamin B12 is also slightly high (1,316 pg/mL).Im mostly concerned that my absolute lymphocyte count has been steadily declining since last year  when I first started seeing my doctor in March 2022 it was 1.26 L and in March 2023 it was 0.79 L. There are a few other results like hematocrit and mean corpuscular volume that are elevated, but those at least seem to be closer to the reference ranges. I know a small elevation/drop can be normal since were not robots, but the decrease in lymphocyte count seems pretty dramatic.My doctor didnt call/comment on my most recent labs, so I sent her a message online asking about the lymphocyte count. Her response was that a slightly lowered lymphocyte count isnt uncommon/could be due to nutrition and we could recheck at my next appointment. However, Ive actually been doing much better with nutrition since around December 2022 and am at a stable weight with normal thyroid/estrogen levels, so Im not sure that malnutrition would be a likely cause.Ive been waking up slightly sweaty/clammy in the middle of the night, usually a few nights per week. Ive experienced this before to a much greater extent in residential treatment for my eating disorder when I was going through refeeding and experiencing hypermetabolism, but that is definitely not the case now as my weight and food intake are adequate (confirmed by RD).I have a small lump on one side of my neck that my PCP ordered an ultrasound for in November 2022  result was normal enlarged lymph node, no biopsy recommended. It hasnt changed/grown, but I recently noticed another small lump on the other side of my neck. The lymph nodes just under my jawbone feel slightly swollen as of this weekend, but Im not sure whether to chalk that up to stress about this whole thing.Does my doctors suggestion to wait a few months until my next appointment to recheck the lymphocyte/other levels sound reasonable? Im worried that it will keep declining, or that it could signal a larger issue in connection with the other signs/symptoms. Thought about seeking a second opinion with a specialist, but Im having trouble figuring out how that will work with my insurance.Thank you for your time and advice.