Huh yeah that is weird. I'm having to watch my heart rate too though for similar reasons. I remember the doctors saying sometimes with young people are hearts just kinda go fast sometimes for no apparent reasons? That it's likely some sort of latent or subconscious stress but that for people in their 20s and younger it's not the weirdest thing to happen. Definitely keep an eye on it though if it becomes a consistent problem.

I actually am a fairly picky eater which is part of why this is gonna be such a lifestyle change for me, haha. But we're adapting and working through it.