jkandel03,
I have been on Spiro for over 3 years now and have not experienced any terrible side effects. I think I may remember having slight stomach aches and nausea when I first began but it was not enough to make me feel really ill or anything.
I would give it another shot if you can. It has been a wonder drug for me and my hair became far thicker and healthier than it has ever been before. Plus it cleared up my acne and excess facial/body hair and ingrown hairs too!
It can make you feel thirsty at first, so make sure you drink plenty of water.
Also, I began on a 50mg dose at first and then it was increased after a few weeks to 100mg. Why not try taking a lower dose until you get used to it? I think it should be taken with food, so don't take it on an empty stomach, preferably with breakfast, as if you take it at night you may be up peeing every hour!
Good luck with it
Nikki x