Every so oftern my stomach swells so large that i could pass for being 5 months pregnant. Im not very regular with my bowell movements sometimes 1 a week. This week i have been in so much pain it feels like a severe period pain(only finished my cycle2 weeks ago) with a bubbling sensationin under the ribs. Im finding it realy hard to sleep at night and in fact to stand up straight due to the pain. Has anyone experienced the same thing?