I'm currently 5w2d along and the lightheaded/dizzy/out of breath feeling was one of my first pregnancy symptoms, so yes, it is very possible to have these symptoms this early in pregnancy. Every body is different.
Absolutely. Dizziness was my first sign I was pregnant. Almost like vertigo for two weeks lol. Still get out of breath going up a flight of stairs but at least the dizziness is getting better!! (7weeks)
Re: Light headed, heart pounding after flight of stairs
*Formerly LuND*
Me: 35 | DH: 37
TTC: 7/2016
Low AMH, mild MFI
BFP 7/29/17
EDD: 4/5/18
DS born 4/4/18
BFP #2 7/2/19
EDD 3/13/20
Due with baby #2: Feb 2022