Advice?

I am 21 and I’m 6 weeks pregnant.. and I’m already thinking ahead of when my baby will be born. Have any moms taken time out and spend a few months with their baby then went back to work? To me I’m thinking maybe staying home until the baby is 3 months, then maybe getting help to put he/she into a daycare while I work and get back into college. Maybe save money so that I have enough for necessities for me & the baby for those 3 months.. my boyfriend is active in my life so he’ll be a big help also. Just wondering has anyone done this or planning to do so? Thank u!