I am a 28 year old woman. I have had four children, all vaginally. After my last two boys..(ten months apart)..I have not dropped the weight..(it's been 3 years)....I have been on a medication called methadone for the past 5 years, which has caused extreme constipation. After a couple years, I'd gotten to the point to where I no longer experienced the pre-bowel movement sensation ..(the sensation you get that tells you that you need to go). So, I had to begin manually making myself go every week or so...when I felt as if my stomach was very full and felt very heavy. (I am refraining from going into detail, due to the graphic nature). I began to notice a fecal back-up..and this right away told me that this is something that I'm going to have to continue doing myself(manually) to avoid further impacting, etc. So, I've adjusted the past couple years and have gotten by doing exactly that. However, the past couple months I've been experiencing excess amounts of gas...burping & flatulence as well as softer than normal stools the past couple weeks. Also extreme cramps and pains in stomach. They've seemed to worsen. I have to either lie on my stomach or push on it real hard to alleviate the pain. I wake in the middle of the night with extreme cramps. etc etc.. Now for the past 24 hours, I've experienced horrible sulfur/egg tasting/smelling burps every 30 seconds to a minute or so. My Husband can smell it too. I feel disgusting. My stomach is bloated...I have a tinge of heartburn that comes and goes and (I don't know if it has anything to do with it) but I have been fatigued for months. I weigh approximately 189 lbs. Constantly feel like I'm 8 months pregnant...bloated wise. People still ask when I'm due... because it's all stomach. I am worried due to this sulfur burp smell...I'm not on any special diet or medications. Any help would be appreciated. Thank you.