Digestive Issues

I am almost 8wpo. Immediately after, I had some constipation but it calmed down pretty quickly. However, basically since then though my digestive system has been all over the place.

A lot of foods upset my stomach. I’ve had more heartburn than ever (and I haven’t had much previously except when I was pregnant). I am lactose intolerant but still eat dairy occasionally and am always weighing risk/enjoyment levels of food and now I feel like I’m weighing the risks of all things. Generally this is the best I’ve felt in years, except for all my new issues with foods. I can’t even figure out all the new triggers for what upsets my stomach, except for greasy/fried stuff which I don’t eat often anyways. Is this normal?

I talked about my digestive issues at my 2wpo appt but it was still pretty early considering and I go back again around 12wpo to get my internal stuff looked at and plan to talk about it then. I had everything but my ovaries removed and my robotic surgery went really well. No complications and they’re able to get all my uterine cancer out. I did have an allergic reaction to something they put on the outside of my stomach and I’ve been experiencing worsened insomnia and hot flashes but all of that has improved and almost stopped. The food stuff are the only lingering issues. But all these new problems with food are weird and feel like way more than anything I would consider “normal” after surgery, esp when they didn’t do anything with any of my digestive system.

Anyone else had similar issues? Have any thoughts? Is this not normal?