hi all am 35 weeks pregnant and for the last two days i have felt absoloutely terrible ,tired out of breath easy and legs that feel like lead!1 i've no energy to do any thing and to be honest its really starting to upset me!! part of my sensible brain tats left is telling me its the fact that its been hot and i'm heavily pregnant, but then there is a part of me that is worried it might be something else!! i'm 38 and have two other children ds 11yrs and dd 9yrs any thoughts anyone ?/ i know its long sorry.