How Do I Know If My Dog Had A Stroke?

My dog who is 13 yrs old and has had  a sezsier  she had wet herslef and it lasted 7 min, but since that falls over constant pacing, I don't think she can see well, no barking any more its very sad to see.  So very unsteady on her feet she looks dizzy all the time I don't know what to do.
As right now I don't have a lot of money for all those test can you give me some advice?  Thanks for your help kim

Take her to the vet!!!!!! She may have eaten something poisonous or had a seizure or stroke. Regardless you need to get her checked ASAP.