Thanks for the query to H.C.M. Forum.
10 days back you suffered with diarrhea
and there was plenty of loose motions .
Now according to you there is weakness , this is natural thing as huge amount of potassium and sodium passes so patient feels pain in legs and general weakness.
Now 2nd complain is loss of blood and clots , may be due to ,
1 Ulcer in large intestine ( as you complaining fresh blood) so confirmation can be done by colonoscopy
2 Due to hemorrhoid
so consult a surgeon and get his opinion as physical examination is very important. As due to regular loose motion and due to strain few patient develops hemorrhoids .
Don't get any stress
or strain for bowel movement as this will produces further complications.