My inclination is to be very wary about buying meds on-line. There are a couple of reasons for this:

(1) You don't know what you are getting - maybe it is what it is supposed to be, maybe it is not.

(2) In my opinion, self-medication with psych meds is not a good idea. I suggest that you discuss your options with a health professional (maybe somebody from another clinic as your regular doctor is on sick leave).