HI
I have the same problem!!!. My daughter has reflux since 4 weeks old ( she is 13 wekks now) and she was held all the time because she couldn't sleep anywhere the only way was to hold her also because she cried and screamig all the time. She is also on Prevacid, she doesn't have any pain but she still has the reflux, she is terrible slepping during the day, same thing naps of 20 to 30 min. I also don't know if is accidental parenting ( because the first 10 weeks she was held all the time) or the reflux, I've tried to train her to sleep on her own but that's impossible, I have to fight every time she is sleepy in order to get her to sleep, even holding her after 30 min she wakes up. The only thing that is working now for me is a baby carrier named cuddlywrap, that I put her there and with little fight she sleeps 2-3 hrs and at least I can do something around the house, but I fear that after she grows out her reflux she will be soooo spoiled that sleeping on her own will be the next issue. At night she sleeps on her bouncer that seems to be working fine but I have to shhh her to sleep and hold her like an hour because if not she wakes up after 30 min or less. I'm also going I little crazy...Thankfully she is sleeping well at night. I hope you find something that can help you