My son won't sleep past 2 1/2 hours😫😫

Whyyy? He's exactly 7 weeks and the longest he's ever slept was 3 1/2 hours once! I'm breastfeeding, and I have a good milk supply.

I even gave him about 4 ounce of breast milk in a bottle just to make sure he's getting enough before bed (he finishes all of it, and it makes him super sleepy and full looking) and he still wakes you within 2 1/2 hours 😫

Is this going to last for ever? I thought by now he should be getting longer stretches of sleep 😭😭

I'm EXHAUSTED