My husband this morning said something similar. He said, your electric blanket was on last night, maybe the heat made it worse. I usually use the big buckets of Sun (I think that's what it's called) and then Clorox on the whites. I asked Bob to pick me up some today when he's in town and I'm just going to start running everything I launder through a second rinse cycle also to see if that helps.
I already stopped eating anything new at all and am checking labels to see what's in things. Last week was not fun, I'd just as soon not do that again :)
Disclaimer:I can't remember if I have already told yall this so bear with me if I have.
A few years ago I soaked some whites and forgot about them. I finally rewashed everything. My husband started putting his saocks on and his feet went right thru. Then his briefs.... We had the biggest laugh as we peeled them off of him:')