Can thus harm my baby. Or chemo drugs?

I worked in a oncology hospital while I was pregnant, handling cancer patients (not directly, I take cases of these patients and maximum holds the chemo drug bottle for the nurse to take it out with gloves) during my pregnancy. Also I had very severe vomiting for which I took emeset for first four months. I wasnt able to take folic acid n all due to very severe vomiting and lost 4-5kg during first trimester. I have a 6.5 months old baby now, she is under weight (now 6.2kg; BW:2.75kg),and she is very bad in feeding. She cries with hunger and doesn't drink milk. Front 5.5 months onwards started noticing a very mild ridge on the forhead. (Height:66 cm; HC:41.4 at 6.5 months). She also gets fever very often. Are these complaints due to exposure to emeset or chemo drugs? Anomaly scan and fetal echo were normal along with all other scans.