MIL has issued a really packed agenda for her birthday weekend, with 3 x meals, bowling, organised walks...and a spa day. It's all quite non stop but that's fine, it's her birthday and organising is her 'thing'.
The trouble is I have quite bad anxiety. I have issues about my body anyway and the idea of being in steam rooms and pools, in a swimming costume, with loads of family friends (inc a couple who are really body competitive and some who are a bit pervy) makes me feel all kinds of yuk. Also the shared changing rooms...this is in a country where literally it's common for the women to all get nekkid the second they hit a changing room. And to top it all off, I'm due on my period when we're going and I don't use tampons so what the heck I'm meant to do with all the swimming etc I'm not sure.
I'm worrying myself silly thinking about it but if I don't go, I'll look really ungrateful and like a drama llama. I thought about saying I felt ill but there are more meals/ activities after so I can't just miraculously get better straight after the spa.
The worst bit is MIL isn't even going herself! She's just arranged this for everyone of a certain age whilst she's off doing another activity with another group (including taking my kids with her!). I don't want to offend her. And my DH is annoyed at me too.
What do I do?