I'm sorry you're unhappy with you microblading results! I can see how uneven your original brows were, so the microblading did fill them in nicely. But I agree the new shape doesn't follow your natural brow shape, which is likely why they look so jarring on you. And it's a shame the technician relied on stencils! That's a warning sign to go elsewhere.
However, I think you should proceed with caution about getting them removed so quickly. Since your brows are still healing, you don't want to do more damage to your skin and risk scarring. I have no idea how it can be removed, but if it involves more needling, that would add a lot of stress to an area that is still sensitive and healing.
Also, your brows will lighten a lot in the next few weeks! Even by next week, you'll notice some ink flaking off, leaving a lighter coloured brow. It will look patchy for a few days (the worst part of the healing process IMO) but your brows will look much lighter. And eventually they will fade to your natural shape again, which is why microblading needs to be redone every year or so.
I had micoblading done in May and was very pleased with the results. My technician drew the shape for my approval prior to microblading it. She didn't use a stencil. My touch-up was delayed by a month but it turned out fine. The touch-up is essential to cover missed spots where the ink didn't absorb properly. I even got a second touch-up to cover one tiny gap on the right brow.
I wish you luck and hope the removal process works if you decide to pursue it!