I could have written this. I had similar size boobs and an enormous footprint for areola. With cluster feeding it's no joke. DS did not leave my boob for 7 hours at a time. I was exhausted.
Another one recommending to stick with it, unfortunately I succumbed to the pump on day sooner than planned (3.5 weeks) and I had such a good supply that I was amazed to get more than 20oz in a 20 minute pump. Over time I gave up fighting the latch, and just exclusively pumped.
It didn't help as a new mum that when I met with my mum friends they all lifted up their T-shirts, popped the baby on mid convo and carried on conversing, barely looking up, not showing any areola. As you well know, the 'C' shape or burger cup exercise is not something done discretely, the babies head does not cover the areola on heavy boobs and then there's the nose too close too boobs and suffocating part!
I felt validated that I would not breast feed in public and exclusively pumping was for me. I was so much happier! However, I can confirm after 3.5 weeks EBF and then 2 weeks mixed pumping and BF, then 4 months EP, there is nothing easy about EP. It was the Bain of my life! So much sterilising, I dreaded putting the pumps on, I felt more self conscious being an EP than if I just bought a cover to breastfeed under (even though no one else did this I knew).
Was so many emotions as a FTM but stick with it and do whatever works for you. I don't think I would have BF longer than 6 months as I cried over the size of my boobs from early pregnancy and couldn't wait to get them back to normal!
Pregnant again and they're not as bad this time and I'm ready to EBF next time.