First my son, 6 years, got cold and fever, with paracetamol and cold syrup reduced in 2 days then for me and my husband got mild cold, my younger son 2 years, got fever but reduced in 2 days.. My younger son not eating properly since he got fever, but he is active and playing, sleeping is normal, no cold and fever now.. Me and my husband didnot get anyfever but little throat iching was there when we had cold for 2 days.. We both are fully vaccinated. Should we go for covid test now?