7 year reference is not ideal for anyone. Who did you put down for a reference when applying to medical schools? Most schools are on a rolling admission basis for pharmacy, but is your intent to apply/travel to pharmacy school in your location or abroad? Are you trying to apply for admission this fall or next year?
I ask because between now and next cycle, you could start working as a pharm tech for a solid year while also collecting hours of shadowing different pharmacists in different settings (as well as other healthcare professions). I would add that a lot of students entering pharmacy school have not worked in a pharmacy, so they would've needed to require healthcare professional reference(s) plus someone to speak on their character and work ethics (religious leader + professor during school).
A reference doesn't have to be a pharmacist, but you do need someone to attest to your work ethics/character within the past couple of years. Either way, I would strongly encourage working as a tech to really get you exposure to what the conditions are like (double-so if you're attempting to apply next cycle).