Miscarriage

I got pregnant on May 5th of this year and on July 5th I actually had a miscarriage . The doctors told me that I had to many white blood cells in my system and it caused an infection which caused me to miscarry . My boyfriend has been talking about trying for another baby and I'm not sure what to so . I would love to try again but I'm dated to have another miscarriage ... What's my chances of having another miscarriage ?