Rebif & blood tests

Hi. I had follow up with GP today as I’m still rough and had my blood tests back. So, it turns out I have neutropenia. My neutrophil count was 1.3 and it should be between 2 & 8. This explains why I’m still feeling horrid. I’m on some additional antibiotics and they have to redo the bloods on Monday. On the said blood test it says my ALT/SGPT result is 47 when it should be between 10 & 31. I didn’t really get a straight answer from the GP, but I’ve googled and it’s to do with the liver. Does anyone know what this means? Cheers, Suz xx