How to make the Transition?

Has anyone changed from EBF to formula within the first 3 months? My LO is only gonna be 2 months next week and I’m absolutely tired of breastfeeding.. I hate it. It’s effecting me mentally. I haven’t had issues with supply or anything but I’m so tired of it... Cause I honestly get a bit annoyed that I have to feed her...... I want others to be able to feed her. My MIL annoys me. Baby cries for 2 seconds in her arms and she says ‘oh here she’s hungry, whip the boob out’ 😑 When she literally just got off from eating on both sides.... & When she gives her back, she doesn’t even wanna eat. Yes I offer the boob- and she just looks at me and smiles (which I think is so cute) but I’m so tired of it.... Being the only one to feed her is not working out, I have a 3 year old who wants me to play with him and I can’t 😭 I didn’t breastfeed him and I’m glad I didn’t. And I refuse to pump cause I hate it also. Formula is so much easier for me.

But how do I make the transition without upsetting her stomach? I will pump just to transition if I have to. HELP 😔