Reflux and solids

My little girl will be 6 months on April 18th. She’s had reflux on and off and is on sensitive formula mixes with formula with added rice starch. I feel like her Reflux is worse now with adding a tiny bit of solids (first rice cereal and now green bean purée with rice cereal.) she literally only probably get a few spoon fulls actually in, but she’s already had a few choking incidents the past few days. I know Zantac is off the market and going to the doctor is off limits during pandemic... should I just wait a few more weeks and try again?