Small bump at 7months

Hello all mamas, Im trying my best not to be so affected by having a small bump at 7 months (3rd trimester) but it’s quite hard not to especially when people either cannot tell I’m pregnant OR think I’m in 1st trimester. I think it makes it even more difficult when I see my friends (also FTM) who are also pregnant in the start of 2nd trimester having a bigger bump than me. When I asked my gynae about it, he said that baby is growing well. I’m glad to hear but yet confused as to why my bump is so small for 7 months. Some people say FTM and petite girls will be smaller. I also read that if you had a strong core before pregnancy then it will be smaller .. People also say good cos won’t have stretch mark and easier to lose weight. But Hor I WANNA feel preggy leh?? PROBLEM IS: I’m not petite (167cm and 70kg before preggy) and ya I mean obviously, no core muscle just flabbiness. Just needed to share my Sian-ness cos I only got 2 more months to feel preggy. Am I gonna regret this post when if I suddenly EXPAND this 3rd trimester?😅 #pleasehelp #firsttimemom #advicepls