Thanks Rowdy. I was lucky to get a contract this year, but it was only part time. I have chosen to go back only 1 day a week and only work part of the day. I found it tiring today but enjoyed it. But I think sitting around for 4 months doing nothing would make going back to work tiring for anyone. That's what I told myself anyway as I snoozed into a nap this afternoon. I don't think I will try to work extra days, just the one. And there's only 8 weeks til school finishes, and who knows what work I may get after that.
Take it easy, you sound like your workplace is very supportive and you're doing things that are best for you. Good to hear "normal" life coming back to you.