Government employee

I am central govt female employee, undergone breast cancer surgery, applied for medical leave, sanctioned, reported for duty, after six months I was transferred, on medical grounds it was postponed, now I am suffering from L5S1 Problem n under medication for the above sickness, again I was transferred to 400 kms far from native, so now I took reversion from my ad-hoc promotion n reverted back as clerk, now my question is knowing all these problems my higher officers purposely posted me to taff seat, I am not opposing for work, I am a hard worker for the last 30 yrs.but due to dislocation of disc, I can't bend n do heavy work presently, these officers r harrassing me, I am in bed rest for one month, I gave medical certificate from RMO, Which is now forwarded to DIst med.board for the second opinion, being the hard worker in my office, not a single remark against me, now present officers purposely harrassing me because of some people, so I want to know anything can be done from my side to teach them..how to make them understand, I took reversion on the basis of medical grounds..pl guide me ..