Huge spit ups after eating- 10 weeks 4 daya

Ladies so my daughter is spitting up after eating but a lot. Not every time but at least once a day. I wait 3 hours in between feeding or as close as I can to the 3 hour mark. My daughter is getting breast milk through a bottle. Dr Browns . I recently tried these bottles to see if it would help. I keep her sitting up right and she still does it. Doctor said her weight is good she’s at 3.5 oz. and sometimes she acts like she wants more. But I don’t want to give her more because I’m scared she will vomit more. I told my doctor about this and he said to space her feedings our more but I don’t think he gets that she cries and cries for it and a binkie doesn’t help.

Any suggestions ladies?

My diet is pretty good , oatmeal lots of grains, fruits and veggies.

😪 I’m thinking of going back to the doctors but I don’t know what else will help. Maybe probiotic?