Feeling defeated

I just need to whine a little....

I've worked really hard this pregnancy to eat healthy, exercise, drink water, watch my swelling, maintain good weight - the works. I keep working on eating healthy but probably haven't done the best this week. I had to quit exercising about 5 weeks ago after it got to be too much on my back (I have scoliosis and sciatica). My weight increased pretty quickly out of nowhere and I can't seem to shake it. Then, after being put on procardia this weekend I have swelled like crazy!!!! It's just so discouraging to have worked so hard and only have 3 weeks until my scheduled c section and now all of the sudden its like it's all been for nothing. I also was in preterm labor over the weekend and got mentally prepared to have a baby after they couldn't get contractions to stop only to have them suddenly tell me they weren't going to do anything. After that no one would talk to me or tell me when to go back to the hospital until I had to go back yesterday and talked with my doctor. I just keep walking around throwing my hands up and saying wtf repeatedly. And now tonight my swelling won't go down and is pitting. Ughhhhhhh. Just feel like I can't win for losing. Pity party, table for one please 😩🤷🏼‍♀️🐳