Iqama not getting due to medical failure in saudi

Dear friends,
this is srinu naik,  India.
Currently I am working at good company SEC, I am working on 3 months employment visa since 1.5 months.
I was given my medical on the day of landing at riyadh but still didn't get my iqama. I asked my sponsor, he told me u give ur sample again because there is problem in ur blood. I given bold sample again they telling, we have check again ur blood.this my 3rd time I am given my sample. I am waiting for my reports.It's my 3 months visa time is going to expiring. What I have to do? I was checked in india and also for l&t company 4 months back. please give me suggestions regarding this. Is there any chance to manage it. Please I am waiting for ur replis my dears