I feel your pain!! Both of my kids had this problem. My dd grew out of it about 8-9 months for the most part, but she didn't lose her milk sensitivity until about 13 months. hers was not diagnosed and so we had to make do with what we could. My 4 month old son takes zantac and prevacid. I also use 1-2 ml of mylanta which helps with gas and acid burn. I didn't have these with dd and it is SO much easier this time!! I also recommend Hyland's Colic tablets, can get at Fred Meyer/QFC or Diapers.com and some Targets. I LOVE these things.
For the spit up I recommend a naked baby as much as possible. It saves on laundry and just have a blanket ready to catch the spit up. Do you keep her sitting up a lot? We used the Graco Sweetpeace Soother for a bed because they need to be at an inclined angle to help with the acid. Usually its caused by the flap of the esphogus not closing correctly and they out grow it about a year.
As for eating, have you tried a latex nipple and binky? My kids would not eat with silicone, even though they tried, they hated them and wouldn't eat and then would cry because they were hungry. I highly recommend the playtex dropins with the latex nipple. You might be able to find these in the store, or you can order them online from playtex. (I go to Target and Kmart). These really help with air and colic if she does have it. I think the spit up lasts until they get more vertical and walking. Solid foods can be tricky too. She is probably going to be sensitive to any milk products and maybe soy. DD could have soy but DS can't. It just depends. Just know that they will get better, but what you are describing with the bottles is EXACTLY what mine did with silicone. I hope this gives you peace, to know there is a light at the end of the tunnel, and it could be a whole lot worse. If you need some other tips, on facebook there is the fussy baby site, and they are good at giving support to moms who are in this situation.
Updated
I feel your pain!! Both of my kids had this problem. My dd grew out of it about 8-9 months for the most part, but she didn't lose her milk sensitivity until about 13 months. hers was not diagnosed and so we had to make do with what we could. My 4 month old son takes zantac and prevacid. I also use 1-2 ml of mylanta which helps with gas and acid burn. I didn't have these with dd and it is SO much easier this time!! I also recommend Hyland's Colic tablets, can get at Fred Meyer/QFC or Diapers.com and some Targets. I LOVE these things.
For the spit up I recommend a naked baby as much as possible. It saves on laundry and just have a blanket ready to catch the spit up. Do you keep her sitting up a lot? We used the Graco Sweetpeace Soother for a bed because they need to be at an inclined angle to help with the acid. Usually its caused by the flap of the esphogus not closing correctly and they out grow it about a year.
As for eating, have you tried a latex nipple and binky? My kids would not eat with silicone, even though they tried, they hated them and wouldn't eat and then would cry because they were hungry. I highly recommend the playtex dropins with the latex nipple. You might be able to find these in the store, or you can order them online from playtex. (I go to Target and Kmart). These really help with air and colic if she does have it. I think the spit up lasts until they get more vertical and walking. Solid foods can be tricky too. She is probably going to be sensitive to any milk products and maybe soy. DD could have soy but DS can't. It just depends. Just know that they will get better, but what you are describing with the bottles is EXACTLY what mine did with silicone. I hope this gives you peace, to know there is a light at the end of the tunnel, and it could be a whole lot worse. If you need some other tips, on facebook there is the fussy baby site, and they are good at giving support to moms who are in this situation.