Did you feel the energy of your spouse start to leave after the first couple of weeks?

I don't know if anyone else has experienced the loss of your spouse's presence as the first couple of weeks slipped away??? I don't know whether it is because this is my second time through becoming a widow, but with this passing, I could tell a difference and a definite decline in the residual energy left by my husband in our bedroom especially, and in the house in general. My husband had a massive heart attack in our bedroom and was taken to the hospital never regaining a pulse. I don't know whether that is why I felt his presence for the first several weeks and then it started to slowly disapate until now, where it seems extinguished. I almost felt like I could feel his presencee physically, and now, hard as I try, I cannot feel him here anymore. I am wondering if anyone else has had that same experience?