Stomach pains everyday with many more symptoms! Help!!

hi, so i didn't know where to go to, to check if other people are going through this or have gone through it. Almost 2 weeks with stomach pain and with what i thought was my ovaries. i went to the ER three times because more and more symptoms started showing up. They cant find anything thats wrong.they took ct scan, ultrasounds, blood work, tested my urine and checked my heart and they said everything looks good.... so i came home with pain still. these are some of the symptoms i am experiencing; -stomach pains -bowel changes -left side of my body feels heavy -twitching on my arms/muscle spams -feet feel cold on bottom -lymp nodes on neck hurt from time to time -some vaginal blood like 3 times it happened -sometimes my whole body feels heavy -finger tips get wrinkly fast when i take a shower (new symptom) with all these symptoms i feel like im going crazy. sometimes i feel okay but not 100% everyday and at night time too.... my anxiety has gotten worse too. !it has interrupted with my mood and i hate feeling sick or like im about to have a heart attack. i am waiting for my refferal for colonoscopy still...i just wamted to see if anyone had symptoms like these. its definately ruining my life right now :( i even changed my eating habits and take fiber pills and the meds they prescribed me. drinking a ton of water...its so scary! hope someone can tell me they experienced somewhat of these symptoms. im trying not to google search so much as it kicks my anxiety :(