No side effects on Clomid... Bad sign?

Candice • I have an amazing 4yr old daughter, who was a rainbow baby! We are now expecting a rainbow baby, another princess!
I am on my second cycle of Clomid this month. Last month I took 50mg for 5 days and had a few side effects, hot flashes, sore nipples, nausea, and fatigue. But my progesterone only came back at 4.4! This month I took 100mg for 4 days and I have not had any side effects AT ALL! Does that mean it didn't work? I did my blood work today so won't know for a few more days but I feel like I'm already out! 😔