7 week old and her feeding

[Moominy12]

My DD is 7 weeks and is still on 2-3oz every 2 hours! I'm absolutely exhausted!
She was diagnosed with silent reflux and given gaviscon. I only give her 1 sachet on her bed time feed so she settles as it makes her constipated if I give her anymore.

Is it normal to take so little still? I need more sleep at night ??

I don't know about quantities sorry (although it seems within a normal range if it was breastfeeds). Do you have a partner to do some feeds so you can get some rest?

Yes, perfectly normal. Unfortunately formula is not a magic formula