Can’t understand my 2 year old

So my toddler still babbles a lot, she says a lot of words too but half the time she gets frustrated because I can’t understand her. At her two year checkup the Pediatrician recommended to have her evaluated for speech delay, the therapist told us that everything was fine and that she says plenty of words and can communicates well so there’s no need to worry. Hubby and I think that with time she’ll start talking more but we also get a lot of pressure from family about why isn’t she speaking clearly yet or why she isn’t forming sentences.