Iàm feeling pin and needle sensation on parts of legs (upper outer side of thigh) and parts of arms, facing tingling and numbness on parts. But can continui all movements. I dont feel severe pain but its new to me first getting pin and needle feeling for 5 to 7 seconda then numbeness on parts. Its been 3 weeks now.
Having heart palpitation too, pulse rate 100 to 120 irregular rate.
From 2 days Weird obvious sound coming of bones crunch from knee joints.

My GP provisionally daignosed b12 def or thyroid. asked following test to be conducted complete cbc, thyroid and b12. Results are as follows:

BIOCHEMISTRY REPORT
SERUM TSH =4.080 uIU
FT4 = 1.07 ng/dl
B12 (VITAMIN) = 274 pg/ml

HAEMATOLOGY REPORT
Haemoglobin = 11.1g/dl
RBC (red cells count) = 4.9 10E12/L
HAEMATOCRIT (PCV) = 38%
MCV = 78 fl
MCH = 23 pg
MCHC = 29%
RDW = 16.7
TOTAL LEUCOCYTE XOUNT = 9.8 *10E9/L

DIFFERENTIAL LEUCOCYTE COUNT
NEUTROPHILS = 58%
LYMPHOCYTES = 32%
MONOCYTES = 07%
EOSINOPHILS = 02%
BASOPHILSS = 01%

ABSOLUTE DIFFERENTIAL COUNT
NEUTROPHILS = 5.69 *10E9/L
LYMPHOCYTES = 3.13 *10E9/L
MONOL
EOSINOPHILS = .242 *10E9/L
BASOPHILSS = .057 *10E9/L

PLATELETS = 471 *10E9/L
MPV = 8.58
PCT = 0.404
PDW = 16.3
MORPHOLOGY = Anisocytosis. Hypochromia

BIOCHEMISTRY REPORT
Creatinine = 0.71 mg/dl
Sodium = 139 mEq/l
Potassium = 4.6 mEq/l
SGPT (ALT) = 15 U/L

Calcium 10.28

Kindly guide me

Thanks Reema