gassy after starting solids

Lindsey
Ok we started solids and have been doing solids every night before bed. She's had green beans, carrots and squash. Loves all of them! But at night she's been really fussy and last night we didn't get squat for sleep. And as she cried she tooted a lot all in a row. Does this mean she's too young for this chapter of development (she's 5.5 months). Or did I make bad choices for first foods!? I'm pulling my hair out. I want to chalk it up to possibly teething but the gas throws me off. And she use to poo 1-2x a day and now it's once every other day.. What do i do!?