Clomid & Hot flashes

I took my 2nd dose of Clomid yesterday (100mg) and OMG the hot flashes are crazy. I take my pills just before going to bed so that I don't really notice the side effects. I flipped the covers on and off of me so many times Im sure my hubby thought I was crazy last night. Need I mention the mood swings?!? I dont remember having side effects this early when I took Clomid months ago. Anyone else experience this? Any tips?