Covid positive. To these drugs. ?

Second time covid positive in last 1.5 month. Now I'm taking the free meds that are being provied by the govt, Azithromycin 500mg, levocetrizine, vitamin c, b complex, zinc sulphate, ascorbic asid, vitamin d, paracetamol 500mg, rantidine. However I'm not getting any relief from the same. I spoke with the govt doc who said since this is a reinfection these meds may or may not work and also she said since I've taken FabiFlu 400 mg 2 tabs twice a day, i.e 4 tabs a day of fabiflu 400 per day when I tested positive for the first time I can switch on to that if I am not feeling well with these meds. I'm attaching my positive report please revert back whether I should switch to fabiflu or not if not can I add ivermectin to these drugs.?