Crib to bed

So I'm a first time mom so I'm not sure when to transition my toddler (2) to a bed. He still fits and is comfortable in his crib. I think I'm more worried because I'm at home 24/7 now and have no breaks. His nap time and bedtime is the only me time I guess plus he can be a busy boy. It's ok. I'm also trying to vent while getting tips. My husband just decided to change his crib to a bed without even saying anything to me. And he works all day. He leaves from 11 am and comes home at 10 pm. So all the house stuff and toddler stuff is over by the time he gets home. On his days off. He relaxes or goes and helps his family. Today I asked if maybe he can take our toddler to the park so I can get errands done faster today and instead he decided to do this and told me. It's not about you. It won't be difficult. It will be easy. I asked can't you wait until Monday when you're off ?( he's leaving for most of the day to see his mom again) but it would be nice to tackle this together. I've literally been exhausted and he knows that. But anyways. I don't know how to put it back to a crib and he did what he did without caring about my feelings. So I was also asking for some tips on how to put him down for a nap and to sleep ? What is some advice and recommendations? To me it wasn't so much of the he has to sleep in the crib. I just needed some support or tleast a heads up. Now I feel like I'm just being thrown in and I'm so exhausted today and now he has to go to work soon so no park with dad and no errands done faster. I'm going to do it myself but I wish I had more help even if it was for half an hour.