Regrets with Obalon

I only swallowed the first 2 balloons and elected to not swallow the third due to the discomfort and constant nausea that the 2 made me feel. At this point I've only lost 6 lbs. It's difficult to get comfortable when sleeping. I feel pressure in my upper abdomen quite often. The balloons don't really provide a feeling of being full. Instead it's more the heartburn and the nausea that I feel. I wake up every morning feeling nausea. The whole process is not worth the cost in my opinion.