I honestly don't know if it's hurting or not. Just looking at things and it's a weak spot for sure.
If you got 2 interviews out of 2 applications, it's probably not and you're probably overthinking it. Rock the interviews, have some confidence, and start (now) working on improving your application for next year. That way, if you don't get in you're ahead of the game, and if you do get in, you've put in some extra time in the field building experience and relationships.
It's the point that realistically a B in vet school isn't going to matter in the real world (especially when schools like VA-MD do pass/fail) but getting a B in undergrad is just going to pull my GPA down more.
I'm not sure what point you're trying to make. It
sounds like you're saying that a B in vet school isn't so bad, so why try for an A in undergrad, but that obviously doesn't make sense, so I presume you mean something else. The fact is, you're right, a B in vet school is just fine.
But you aren't in vet school. Your undergrad grades DO matter. So get A's.
It's one of those situations where it's easy to just sit at a keyboard and say " well yea man just keep taking hard classes and get A's so it'll look good". In practice it's a lot more than that.
No, it's really not. People tell themselves that, but virtually everyone who either puts in more time, or adapts their studying, improves their grades (barring circumstances that prevent that from happening). People who just keep banging their head against the wall with mediocre grades are not
truly giving it more time or adapting appropriately.
And, I keep seeing you focusing on the cGPA - but other GPAs (pre-reqs only, last 45 credits, etc.) matter, depending on where you're applying. At UMN, for instance, they don't even LOOK at a cGPA - all they care about are pre-reqs and last-45. So every last A you squeak out in your final semesters matters.
But personally if you're sitting on a 3.25gpa with semester 3.5, AND going 2/2 on interviews ... I wouldn't be spending too much time thinking about it. Just finish strong - you'll probably be fine. If not this year then next year.
Not trying to be a jerk; I'm just not sure what you wanted for an answer. Your basic question was "I'm not happy with my GPA, what can I do?" The answer is obvious - you can improve it (keep taking classes), apply strategically (to minimize how much it matters), or make the rest of your application shine brighter than other people. I mean, it really is that simple. What you <can't> do is make it "not matter" like you asked (aside from targeting schools such that their evaluation method favors you as much as possible).