Clomid Nightmares

Hi guys! So first round of clomid I had very few side effects maybe a little hot flashes some light weird dreams and major moodiness. I was just short patience with everything. But this time around no mood swings no hot flashes just higher temp I feel (day four) but was having CRAZY dreams to the point I couldn't tell if I was sleeping anymore or awake even with reassurance and ended sleeping on the bottom of my bed. Has anyone else had these effects? Is this a good sign that it is working this time?