Does severance delay my unemployment claim? after 3 years as a pharmacy technician

I was offered severance of 3 weeks after being let go as a pharmacy technician and I am unsure how it affects benefits. I have a mortgage and need to plan. Did you file straight away?

Before signing, I asked a friend who is a lawyer to look at the agreement. It was a short conversation and worth it.

Rules differ by state. I called the claims line and asked directly, then wrote down the answer and the date.