I need to sleep

My baby is 3 months old and is still waking up ever 2 hours and is fussing in between with gas. I've tried everything. 2 different kinds of gas drops, removing dairy, probiotics, windis. Nothing. Is working. The problem is she is so gassy. It's not necessarily that she can't get them out. She has trouble farting but if I lay her on my stomach she can usually fart of if I scrunch up her legs. But alot of the time it also alleviates the pain of the gas and as soon as I put her down she starts fussing again. So I pick her back up and lay her on me to try and fart and she just falls asleep. She has to try to push it out but she just falls asleep cause she's so tired too!!! Idk what to do and I'm mad at my boyfriend because he was sick last weekend and I literally slept 2 hours one night because I was taking care of him. I need him to help me but he's too busy with other things. I have no idea what else to do with her gas. I've done the massages and they help but 2 hours later she's gassy again. I am at my wits.