DD does the same, but it doesn't really bother her. We went through a really rough patch and I got meds for her, but TBH I didn't like giving them to her. So I rode it out and now she's a very happy baby even though she spews everyday. I currently have a big spew mark on my jeans and also got all over the dog

it stinks too.

Should've really taken a pic of the dog, but he licked it all off
My advice is invest in HEAPS of spew cloths ( I go through about 1 or 2 a day) and be prepared for the spewing. Try raising the head end of the cot and keep her upright after a feed for as long as possible. I would go to the GP if the spewing was upsetting her. Otherwise, (correct me if I'm wrong), but I think trying dairy free might help too. DD is FF, so not sure on the eating side of things.
We have our good and bad spewing days, and I can generally tell if she's going to have a bad day.....she'll spew constantly, even hours after a feed.
Oh and maybe invest in some odour spray and carpet cleaner hehe