Firstly, yall need to chill out a little bit. It's like you guys just purchased balls yesterday.
Anyways, unless you are in actual pain or have some serious swelling, stop poking and squeezing them. The 'cords' are normal, so stop messing with them. I had a bit of pain and slight swelling in the left one a couple weeks ago, left town and just now 'inspected' them again. The cord bit looked rather large and the right one was non-existent... Or so I thought, turns out it was just chillin to the side a bit.
Balls move around and do things, mainly for temperature regulation. Unless one (or both) is missing or something, it's beyond time to calm down. If your concerned about one being higher than the other, you really need something to occupy your mind. Learn to play an instrument or something so they have a chance to rest and relax from your incessant prodding. Sometimes one's high, a little later it's the other. Sometimes perfectly equal. Some people it's always one or the other.
It's very easy to get a bit tangled up a night (I've yet to find a good/comfortable way to reliably store them for the night), let alone smacking or sitting on them a bit during the day. S*it happens. They can and will get a bit sore or even a bit swollen at times.
You can't just thrash around, I have to place them or end up rolling on them during the night and whatnot.
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Also, you don't have to run around yelling "I have nut lumps and they hurt" to everyone unless you want. It's called a physical exam. Doctors are all about grabbing your junk and having you cough. They do it even if you don't have any nut related issues at the moment.
Seriously though, man up a bit. You have balls, a pretense of their non-existence is beyond ridiculous. No, having your nuts handled by some dude is far from ideal but better than losing one or both.
Mathematics dictates that all of you are trippin about nothing (hopefully).
PS:
I recently noticed that pulling on them, like when your tryin to get them out of the way so you can sit without looking like your seat is full of nails or want to have your legs at a less than 50 degrees (angle of optimum comfort), it tends to piss them off and they can get a bit sore.
I've started trying to be a little more gentle just so I don't damage something by accident. It's just a good idea, especially if your prone to flipping out a bit.