Mild splenomegaly, fear abt blood cancer

Few weeks back im with diarrhea bcz of taking outside food.after seen a gastrologist i have taken ultrasound scan it says all are normal but mild splenomegaly 13.8 and esr rate for 1 hr is 29mm and all other blood reports are normal but after some days diarrhea is normal but  i become fatigue and more body pain i taken another blood test it says wbc in 10,850 and lymphocytes are 52% but all the reports are given to doctors they are saying its normal not to worry i taken the typoid test too it has 1:40 dilution all doctors are saying ntg serious its normal..but i google it all my conditions shows its bcz of some cancer like blood cancer.im very sacred and dont know what to do...i too loss my weight tooo its also become sacry to me bcz cancer patients will loss weight too dont know what to do!😭im very scared abt cancer maily blood cancer😭..all doctors r saying it bcz of some infection but i really dono what kind of infection is that!?