I'm only 6'0" but feel your pain. I highly recommend checking your flight on https://www.seatguru.com/ https://www.seatguru.com/ to get a better idea of the sea

I'm only 6'0" but feel your pain. I highly recommend checking your flight on https://www.seatguru.com/ https://www.seatguru.com/ to get a better idea of the seat pitch and whether there's any seats that might be slightly roomier (and ideally not right next to a bathroom).