Hi Mena
Is Paul spitting up milk or food? To be honest it is difficult for me to say if he is getting too much formula, because I can't tell what his total milk consumption is in a day.
He does seem to be getting feed every 2hours
have you tried giving him solids 60 mins after his milk feeds, so you routine is like this and he is not sleeping on a full tummy;
7am - breastfeed (about 15 mins)
ACTIVITY
8 breakfast (porridge with fruit)
ACTIVITY
NAP
11am - bottle 6 oz
ACTIVITY
1200 lunch (veggies and fruit for dessert)
ACTIVITY
NAP
3pm - bottle 6 oz
ACTIVITY - sometimes he will have a catnap, but not everyday.
7pm - breast (about 15 mins)
BED
11pm - DF bottle 6 oz
The catnap is the next thing to go, then at around 7months the DF will start to interfere with his daytime food so that was need to be gradually stopped as well see here -->
https://babywhispererforums.com/index.php?topic=54662.0HTH's
Lauren