My prints aren't turning out at all and I have no idea how to fix it.

I've had my printer for a couple of weeks and it's first print was perfect, but the print after that didn't work. the only difference I made was the filament, but even after changing it the problem persists.

I printed something flat and it turned out really nice, but the moment it tries to go upward is when the problem occurs. it just looks like an overflow of filament but I have tried to decrease the output, I have now reset my printer more times than I can count and am lost.

I just have no idea and have asked many friends and they said that they have never seen it. I stopped this print about half way through to maybe troubleshoot and still just don't know.