Hi I'm A 21 Year Old Male.I Have Been Facing

Hi I'm a 21 year old male.I have been facing lot of health issues since last month.It all started with the constipation which lead to anal fissure.I was using laxatives for a month then i felt exhausted every time i deficate.One day i sat on the couch after a long gap for the fissure.In 1 hour i had tingling feeling all through my legs.It went away in left leg.Now I'm having joint pain in all the joints and theres crackling and grinding sound in joints.And now under my left collarbone there's some kind of twitching(not muscle).My eyes twitch occasionally. I have headache.My blood test showed RA factor crp 3.0mg/l 27iu and esr 32Iu.I guess it's all connected what could be the root cause