Help hair shedding

Before pregnancy my hair shed but not to bad.

During pregnancy my hair didn't shed, 4 months after giving birth and 2 months after stopping prenatals my hair is shedding so bad.

I can take my hand over my hair softly and get a handful of hair, I leave it everywhere.

When I cook I have to keep it pulled up in a bun .

I find clumps of hair on the floor all over the house .

I am so tired of this 😭😭

Any solutions??

I do take a 1 a day womens vitamin and calcium/vit d vitamins everyday.

I don't have bald spots, just shedding, i still have full long hair. I'm just tired of shedding and so is everyone in my house lol