feeling sad

im not even 3 months pp and my supply was dwindling from the start but now its basically completely gone and i feel so hopeless. i wanna breastfeed the baby but i can only do it for 5-10 mins before he starts fussing and wanting a bottle, hes almost completely formula fed now and i just feel so shitty about it. i wish i could EBF, is there anyway I can still try and slowly make him breastfeed more or increase my supply 😭 I pumped in the beginning and got barely 2 ounces and now I only get drops, but when my baby feeds he Does get milk but then gets fussy after 5 mins so I think the milk stops.