My hopes of not getting injured in these last crucial weeks have been diminished. I hurt my back doing the laundry on Sunday night.

I have no clue how it happened, I wasn't even carrying anything heavy when I started having some really sharp pains in my lower back. It hurt so badly that it knocked the wind out of me. I spent a miserable night on Sunday trying everything possible to make it better with no success. I took off work so that I could rest & see a dr. I went to a chiropractor on my dad's suggestion since he had something similar happen to him a few years ago, so I figured I'd take his advice. To say that I'm not very thrilled with the experience is an understatement.
Everyone in the office was super nice & my back feels MUCH better (I can walk! & stand! & I slept last night!) but the chiro was such a Debbie Downer about me (or anyone for that matter) doing the half. I'm chubby & he told me people of my size shouldn't be doing half marathons or marathons period, no matter how much prior training is done. He actually said that no regular, average person should be doing these things & it should be left to "real, properly trained athletes."

He asked me how committed I am to this & when I told him I was married to it, he said I need to realize that I probably won't be able to do it. I felt like crying right then & there.
I have another appointment tomorrow morning, which I'm not really looking forward to & I think that will be the end of my chiro visits. Part of me understands what he is saying, but the other part is peeved because he doesn't know how I've been training & how slow I've been taking things. I'm not trying to sprint to the finish, I simply do a walk/light jog combo & he told me even that is too much.
My training is on hold until tomorrow. If I'm feeling good tomorrow afternoon, I'll do an easy walk, no jogging or running, just to get some miles in. If I'm not I'll just continue to rest until the weekend & I'll see how I feel then. I feel good enough to walk right now, but I don't want to push it. I'm really worried how this will affect me since we're down to the last 3 weeks, but I'll just be playing it by ear.