Advice on Toddler and Newborn

Hello ladies, soooo I’m due in June and I was thinking of having my mom come up and help but I’m not 100% sure if I want her to anymore. I doubt my husband will be able to take time off from work at all so I’m just wondering if anyone has dealt with a 2 year old & newborn at the same time alone? I know it’s possible but being that my emotions are already all over the place I fear being overwhelmed within the first few weeks. I am in therapy and practicing ways to cope but I mean you just never know. I do stay home with my two year old and we do have a routine where she’s up no later than 7:30am & in bed by 9pm. But I know the newborn may throw that all out of wack for me. Anyhow, I guess my question mainly is how’d you do it? What was your routine like? I just need some positive words honestly. Even if the situation wasn’t exactly like mine, please. And I mean I may take my mom’s help and/or my husband might be of assistance but I’m just seeking advice in the case that I do have to deal alone.