Lots of vomit?

Anyone experienced a lot of vomit? Could it be from solids? I gave her most of a pouch (she's had all the ingredients before) and 2 hours later when I was putting her to bed she threw up all over me..a lot.

Then she seemed ok so I put her in her bed, watched her on the monitor for maybe 5 mins and she threw up again A LOT. Like the entire sheet was soaked.

So we brought her downstairs with us to watch her and maybe 10 mins later she did it again 3 times, also a lot. I didn't know she could hold that much liquid in her honestly.

We called the hospital but they said they couldn't give any advice 🙄 it's been about 20 mins now and nothing else. No fever, and every time after she's done she is happy and smiling.

She's only had 1 nap today so she's very tired but now I'm afraid to put her back down in bed, has anyone else delt with something like this?