Is the Flemish 'g' and 'r' sound really that different for a beginner?

I’ve been watching a lot of Belgian TV shows to help with my listening, but I’ve noticed the pronunciation of the 'g' and 'r' is significantly softer than what I hear on Dutch news from the Netherlands. My recordings sound like a weird hybrid, and I'm worried I'm developing a 'Frankenstein' accent. Should I try to standardize my Dutch towards one region now, or is it better to just be consistent with my own pronunciation first?