Bad bloat, bad day, bad everything!!

Hello! I've been suffering from some really bad bloat since yesterday. We went for a Super Bowl party and the host cooked some meatballs and chilli.. I also ate lots of organic tortilla chips, hummus and guac. I also had a naughty beer but I've had one over New Years and I was completely OK. 
Now I'm left with a really bad abdominal pain.. Hardly had any movement either except for this morning, which was weak :( 
Has anyone had a similar reaction? Do you have any natural remedies? 
Any help appreciated! 
Thanks :)