Yea don't worry about it. I don't even get my belly measured and ppl tell me I look like I'm ready to pop. It doesn't bother me tho, cuz I am ready to pop. I'm 38 wks and just waiting to go into labor any day now.
I am 35 weeks and in the same boat. I have gained more weight I feel than I needed but the doctor said my measurements are all on track. I get told all the time that I'm still so tiny. A lady at the bank even asked me what kind of diet I was on to stay that small. I haven't done anything differently. I just think of it as a positive. Hopefully I'll be back to my old self before I know it.