Body super tired by end of the week

So my body is crazy tired by the end of the week and im not sure if im working to much. I do skills and stuff like flags, levers and planche training on off days and do hspus and pull ups on monday, wednesday, friday.

Am i training wrong here?

Also i stretch everday but my diet is kind of lacking so possibly that could be a cause of my soreness 

You are training under a regime which is out of your possibilities, your condition and your body are telling you exactly that.

you need to reconsider your level.

I agree with Alessandro, 

It sounds like your body is struggling to cope with the demands that you are placing on it. This surely is the road to no progress and eventually injury.