you need to post herpes questions on the herpes forum.
grace
I am also 35 years old with Crohn's and showed some antibodies (0.9) for HSV type 2. I belive it to be a false positive. My doctor also told me that false positives on this test are likely with Crohn's.
1.8 is really low, and needs to be confirmed. Even without Crohn's and meds, I'd avise you to get re-tested. That's very likely to be a false positive.
Aj