My mother got COVID positive 4 months back. Since then she is loosing weight. Today she met a gynecologist & also found her current weight is 38.8kgs only. Her haemoglobin is 7.50, PCV 31.60, RBC Count 5.00, MCV 63.20, MCH 15.00, MCHC 23.70, RDW 24.70, Lymphocytes 41.80, monocytes 10.10 She has been consistently loosing weight. What's wrong with her? She is also on Haem up 200mg 1 capsule a day. It doesn't seem to be working though. Her thyroid is normal, blood sugar is perfect, liver and kidneys are normal. Kindly guide what could be wrong with her? She is lot of fear to catch re-infection too.how to cope up with this? How can she gain a healthy weight again? Are there any other tests we need to do?