If you are almost broke, what is this one pill going to do for you? And if it was several, than they were not cheap, and if they were, be worried, because what you ingest might just kill you. I know for a fact that street obtained prescriptions are usually many more dollars than the ones obtained from a reputable dr. in any country. Don't take any meds that are not meant for you, no matter what your age, and health. IT very well might be your last, and then legitimate PM pt's can't get the help they need due to the idiots over dosing on none precribed meds.
I suggest a brick and mortar pharmacy myself.