MPharm student considering switching to Dentistry

Hi,I’m currently in year 3 of MPharm at uni of sunderland, and I’m seriously considering switching to Dentistry after I graduate. Im starting year 4 this September. What are my options for routes to take? should I go for a post grad entry or undergrad? Im trying to take into account entry requirements, funding etc. Im aware that sfe should still provide maintenance, so hypothetically if I can land on a dentistry course my plan would be to work as a pharmacist part time to fund the tuition fees. im also aware that id need at least a 2:1. Are there any unis you’d recommend that are more open to MPharm grads? I'd appreciate advice from anyone especially if you've taken this route before, as im not really sure how to begin this 'process'.thank you