At 25 weeks should I feel light headed and short of breath whenever I stand

I felt like that for a while and then i didn’t feel it. My bedroom was on the second floor of the house; my BF had to help walk me up and down the stairs while I felt that way because I almost fell once.

I do occasionally

I do. When I walk up and down the stairs I get out of breath. And when I hold my son for a long time and walk around. But when I stand up too sometimes I get light headed

I put on my shoes and I'm out of breath....😂😂😂😂