hi i have a three month old rabbit that lives in a outdoor hutch i got her about a month ago and she is doing very good untell the last couple of days she use to drink a half bowl of water a day and i was always refilling it in the morining but for the past couple of days when i go to refill it it looks like she has not drank it at all but why some times for the past couple of days ive seen her laying on her belly i thought it might be gas so i tryed rubbing her belly but she dont like it and just runs off what could it be what do i do about it. thanks