Take it to a place that will give you a code reading for free. AutoZone and Advance will test for codes for free.
If you feel uncomfortable driving it and it feels like it's done then I wouldn't drive it.
If you think it will make it to a parts place that'll test for codes for free, I'd do that before taking it to a shop.

If you think you can perhaps fix it yourself, get the code and use this link
http://www.c-speedracing.com/faq/05.php
(these should be the right codes for the car-?Obd1-right?)

someone please correct me if that's wrong

Good luck with getting it running well