I'm worried i have really high blood pressure and want advise plz!!!?

I have not seen a doctor due to lack of funds and no insurance. i have checked my blood pressure via pharmacy and home aid b/p equipment. i'm scarred that i have hypertension 1 and close to hypertension 2... which i heard is really bad. is there a quick or fast way to help lower it by foods or otc medication, or exercise? a doctor is really out of the question cause i just can't afford an office visit, much less a prescription. If anyone can offer some advise, that'd be great. thanks.