Fell asleep feeding

So I was feeding my 2 month old a bottle and I fell asleep while I was feeding her. Woke up a hour later and the bottle was next her with 3 out of 4 oz gone. I am fully aware of the potential risks to falling asleep during feeds and feel so horrible that this happened. But I guess I am wondering is it harmful that she may have had the bottle in her mouth after she had also fallen asleep? Is there something I need to watch for that could have affects later on? I find myself googling and going down a rabbit hole, which is definitely not helping my anxiety 😬.