Wound at left foot upper side frm 38days

Dear Sir i have wound on my left foot upper side near my 3rd and 4th toe since 1 and half month it is caused due to i scratch my foot skin by nail and it get infected. in begining there is swelling and woozing of pus i've tried many antibiotic antiinflammatory antihistaminic drug the swelling stop but my wound is not curing & water is coming from it as  and not healing  i've checked my sugar level it is normal . Tab: 1)Oflacann 200,Oltrypsine AP(Swelling Betterfrom this tabs but some water coming through ) after 1 week swelling hapen due to more Walk, 2)Linokem,Enzomacplus,zylera(swelling&pus not better) 3)Enanzen D,C Spin,Hifen LZ,T Muce tube(Swelling & yellow water not better) 3)Solid LCX,Oltrypsine Br(Swelling Better & woozing of pus Stop but Wound not healing) 4)Lanozid 600,Bionect tube( Light Scab make uper side but remove water mix with Blood due giving pressure on around Scab) Now What Can I do No, Please help