Reflux or something else???

Hello! I am having a hard time determining if my daughter has acid reflux. She is just over 2 months old and formula fed, has been on the same formula since birth. There have been some days here and there where she has more spit up that I've correlated with her growth spurts/drinking more. The past 48 hours seem a little different though? She is spitting after every feeding, and also a bit after as well. It is not projectile, and she doesn't seem too bothered. She also has no problem with weight. She is currently in the 99 and 91% for height and weight. She eats about 2 to 3 ounces ever couple hours. I try to pace feed and feed her upright, burping frequently. So, are there any signs that can tell me if I need to be worried or if this is in the normal range for her age? Thank you!!!