edamame is probably not going to be a "go" for awhile yet. It's kind of fibrous. I did eat sashimi fairly early on - although I can't remember exactly when. Probably once I was cleared for solid foods (at about a month out, I believe). Not sure about the pho. If it has noodles, probably not yet - or vegetables that haven't been cooked much. Shumai probably not, either, since it's dough-y. I remember ordering shrimp cocktail a lot the first couple of months..
you'll eventually be able to eat all that stuff again (as in it's not off-limits - but some of us can and do develop intolerances) - it's really just the first few months that you have to be careful. I think by around the six-month mark I was "allowed" to eat anything (although that's not to say that my stomach agreed with everything - but as far as my clinic went, I don't think anything was off-limits at that point)
I was (and am) kind of a foodie, too - so those first few months were difficult, to say the least (esp the first couple) - but it passes and you'll eventually be able to eat most/all of what you ate before - just in much smaller portions.