Is it normal?

I’ve always had really bad anxiety but since having a child I feel like it’s been unmanageable. I’m scared to get anything done from cleaning to leaving the house even with the baby because I feel the need of being by his side 24/7. Everything in me feels like no one can take care of him like me so I constantly keep myself with him leaving myself sleep deprived. I want to try medication because I know it’s not normal to be like this but unsure if it’s somewhat normal for being a first time mother.