Relpax Side Effects

Hey all.  Yet again, I went to bed fine last night and woke up early this morning (this time instead of 2 or 3 a.m. it was 6 a.m.) with a horrid migraine.  I started my whole regime of meds (Relpax, zofran and prednisone) but didn't take the Dilaudid (this headache wasn't as horrid as some so I decided to save the Dilaudid for the really bad ones).  Now.....I am so tired I can't moved.  Still have a mild headache but one that is livable; however, feeling like this is almost as bad (okay, not really).  Does anyone take anything that doesn't make them feel like this but still aborts the headache?  THe other thing - I usually only do this when a storm is approaching (Barometric Migraine).  Today - sunny and beautiful.  Any ideas from anyone?