Anyone comfortable sharing experiences of pregnancy?

I'm 33 and this is my first ever pregnancy. I'm only at 6 weeks, but I'm struggling a lot with hypersensitivity. I was hypersensitive before, but I have lost any tolerance I had for even mild discomfort. Everything is touching me and my usual stims and sensory soothing things aren't helping. I have relied a lot on my ability to soothe myself to cope with big things and overwhelm but it had only taken 2 weeks for overwhelm on the verge of meltdown to become my default setting. Seeking any suggestions or just women willing to share their experiences with pregnancy. I feel like everything I read is geared towards neurotypicals and it makes me feel very isolated. Thanks in advance.

Update: was wildly unprepared for all-consuming debilitating nausea and heartburn. Can't leave my house and totally exhausted and burnt out from trying to keep feeding myself. Having no appetite and feeling nauseous but trying to eat is horrible. Trying to feel gratitude for being able to keep food down. But it doesn't do much to help me cope with having the smallest list ever of safe foods and having to eat every 1.5-2 hours to keep the acid/nausea somewhat under control. Diet right now is french toast, natural peanut butter and strawberry jam half-sandwiches, milk, small amounts of fruit, water. Coming up on the 7 week mark and desperately wishing I could go back to being just overwhelmed and hypersensitive.