It’s my birthday tomorrow and I’m feeling very “meh” about it...

Er

I’m not a huge birthday celebration person anyway, but this year it just kind of feels like just another day. I’m 36 weeks pregnant, my husband is gone on a work trip, I have to work part of the day, and I’m tired/achey/heartburn-y etc. I’m just not feeling super woohoo birthday/ish. Anyone have any ideas for simple non-energy draining, small ways I can treat myself so it feels more special without being a big production?