When did your bump start getting bigger every single week?:)

My bump was noticeable at 18 weeks already and quite obvious at 20 weeks. My colleagues were surprised I am only at 20 weeks, but its just because I'm short and petite. I'm currently at 24 weeks and my weight has already increased more than 20% since the start of pregnancy. I heard growth will be exponential once i hit 3rd trimester 😵😵😵