Pregnancy brain? When does it stop?

I’m starting my 6th week of pregnancy, and boy oh boy am I ever SLOW upstairs. Does the ‘pregnancy brain’ ever quit?

I’m struggling a lot with this. I’m a scientist, and I need to be able to think. I’m also an advocate for women in STEM research fields, but if we can’t both think and have a family, how is equality possible? I’m so frustrated :(