Had my complete hysterectomy 8 weeks ago. I have done wonderful, until week 7 and I have developed exhaustion, having to gasp for air during the day. When I sleep It does not affect me. I was given a prescription for estropipate .75, because of my terrible hot flashes. I took them for two days and they gave me legs cramps so I went of off them. I am 51, good health. Up until my hysterectomy, I worked out 4 times a week, very active. No way could I work out now. I would die of exhaustion. I've been told I could have a hormonal imbalance, low estrogen. Driving me crazy, especially the gasping for air. Thank you..