I frequently have a problem that keeps me on the toilet too long...sometimes for 45 minutes to an hour. I am a little concerned that I may have a DVT in my left leg. I have a strange, deep pain in my left hip and groin area. It is not severe but noticeable and annoying. It has been there for about 10 days since a rather long bathroom visit. I sometimes have slight pain behind the knee also and a slight numbing sensation in my left foot. Is it possible to get a DVT in that short of a period of time and should I be concerned about this?