I am so sick of feeling sick.Please can anyone help.Can constipation cause left side pain,rectal pressure?

It could be an impacted bowel which should be checked out ASAP if you suspect from the symptoms in the link here a href="http://www.colon-cleanse-information.com/impacted-bowels.html" rel="nofollow"http://www.colon-cleanse-information.com…/a you have it then you should go to the ER as soon as you can.