PCT and Night Sweats...help!!!

During my PCT (Nolvadex 20mg ED, with a few other supps, like ZMA & Trib), I notice that around the time I started PCT, I started getting terrible night sweats in my sleep. I wake up 2 or 3 times a night, and have to change my pillowcase and blanket because they're SOAKED in sweat!

I've done many cycles before, always with a test base, of varying lenghts, never had this prob before. This last cycle was Test Enan and EQ (with DBol for 4 weeks at the beginning).

Anyone also experience this? I had no night sweats while on cycle, only around PCT time it began. I read somewhere that sweating at night can be due to extremely low estrogen levels. Any ideas? I'm going INSANE with this, and I'm losing sleep!