switching to formula

I have decided when I go back to work I want to switch to formula from breastfeeding/pumping. I feel so guilty but it’s already so mentally exhausting and stressful for me, my work schedule is going to be stressful because I have to try and leave on time to go pick him up from my dads. I’m a social worker so it’s almost impossible to try and leave on time. My husband really wanted me to breastfeed for as long as I could but ultimately says it’s my choice. I feel guilty because I only have two months maternity leave and he will only be about 7 weeks when we start transitioning to formula because i started my leave a week before he was born. These first two weeks have been so hard but I love him so much and figure I will keep going at it as long as I can while I’m on my leave. Has anyone else switched to formula this early??