Starting TWW. Anyone else?

I had a stillborn daughter at 38 weeks this passed Nov. This is my second month ttc. (Last month we only tried for like two weeks though). My last and only pregnancy, I got pregnant the first month of ttc so I hope it's quick this time again.

36 weeks today ! Officially 9 months !! 2 weeks from now I'll be holding my little lady in my arms !!

So i get how 40 weeks is 9 months of pregnancy cuz not every month is exactly 4 weeks but im confused how its divided. I got pregnant the beginning of may so the last week of September ends up being 20 weeks which is 5 months (may june july aug sep) but im confused how the last 4 months (october, nov, dec, jan ) also ends up being 20 weeks cuz how does the first 5 months equal 20 weeks and the last 4 months equal 20 weeks cuz im due beginning of february.

I am 17 week a week from 5 months , is anyone carrying little ? I don't look 5 months 🙀

Ladies how much is resonable to pay my mom every 2 weeks for watching my 2 sons from Tues-sat from 6a.to 2p mind you she only has to watch my 22 month old during the day and take my 6 yo to school. Ive been paying her 200.00 for 2weeks every check. I get paid every 2 wks.