Need help identifying these possible parasites.

I'm totally paranoid of everything health related and the little red things I thought was blood in my stool. I've never had before so I'm not sure if it could look like this. Usually presents itself when I have diarrhea
I have IBS and this concerned me thinking it was blood because could point to IBD so looking for input... One of them I had "squished" one day and it appeared it had a skin around it?

The other is a white looks like soon to me
..if you look closely it looks like it has holes all through the body... Definitely not something I ate. Input please!!