Im 25 I have constipation abdo pain cramps bloating sometimes I have a bowel movement once 3 days sometimes everyday sometimes 7 days and the size and color varies a lot sometimes I feel that it's not empty and sometimes I get relieved by a bowel movement I have autism asthma atopic eczema some of my joints are hypermobile I have suspected add labs: negative for celiac tsh 3.1 cholesterol 4.3 fasting blood sugar 5.7 hb 150 leuk 9.3 measurements height 168 weight 97 has decreased by exercise and food from 120 what do I have?