If this is what is flowing right now, go with it. Just be open to the idea, that it may change, and if it does, go with that.
PS: Also, in the evening, you don't have to do a full session... you can do just a 10 min meditation and 10 min rest if that helps.
It's not a case of all or nothing, even a little bit goes a long way. But if it makes you feel overloaded, then just stay with one session for now.