Is this a parasite?

Hi Everyone. 

Sorry for the slightly creepy post. 

I've been having a lot of symptoms over the last year that have gotten worse, embarrased to say I haven't seen a Dr yet 

Basically I have been lethargic, foggy headed, headaches, itchy skin and skin rashes and dermatitis especially on my face, I've often got a bad stomach, I've had a few days now of stomach pain and diarrhoea. like irritable bowels.  

I've generally written it off as bad lifestyle, mostly not eating the right foods and not exercising and putting on quite a bit of weight. 

Today though, I noticed something in my stool, I've seen it before but generally written it off as beans. 

This time I decided to investigate, there were a number floating around, but I only took a few samples. 

As you can see they are whiteish / cream in colour, they are kind of bean shaped, but when I squeeze them, a disgusting smelling puss looking thing comes out. 

I still have no idea if it's undigested beans, it could be, but it seems unlikely I would not chew so many and they would all come out perfectly formed. 

I will definitely see a Dr now, but I'm keen to get your thoughts. 

Thanks!