TTC 2nd round of Clomid

Hey all. I'm trying to find a cycle buddy and/or someone that has done the Clomid route. AF due Jan 20, if I go by the 28 days the Dr says the Clomid will bring me back to. I started first round of Clomid right after Thanksgiving, 50 mg, days 5-9. This month I had 100mg, days 5-9. But I have been going crazy. Some mood swings, but really I cry about everything, including nothing. Is this normal?