Heya! I'm gonna pass some advice to you that I received in the forums before I started updating my comic...
Advice is, you have a full color comic--that gets you more clicks than a black and white comic. You are good to not upload weekly, as that is a tip for black and white comics. You can go as far down as once monthly if you'd like.
Maybe I'm not interpreting what you wrote correctly, but it sounds like you haven't been utilizing the scheduling option that Tapas has when you upload your work. Scheduling out ahead of time will prevent you from scrambling around on the day of.
Best advice for staying on track with updates is building a backlog. I know this can take a LOT of time and effort, but it's worth doing while you're under a short hiatus. That way, once updates start again, they'll be more consistent, and it will give you a breather on time with getting pages done.
Hope this helps! Best of luck~