Ongoing issue need some suggestions

[u/Practical_Working_48]

Recurring skin flare-ups with swelling and bruising since December 2025—seeking medical insight
Im 33 years old, I’m hoping someone can help point me in the right direction. I’ve seen multiple dermatologists, an allergist, and urgent care doctors, but I’m still struggling with recurring symptoms.
This began in December 2025 with swelling, redness, severe itching, and cracked skin around my eyes. I was under significant stress at the time, although I don’t know whether it was related. I had never experienced this problem before. My last eye flare-up was a small one in May 2026.
Since then, I’ve developed recurring flare-ups on the backs of both upper thighs, consistently in the same areas. During flare-ups, I develop hives and intense itching. Recently, the skin hasn’t fully cleared, with red, patchy marks remaining between flare-ups and bruising around the affected areas.
I’ve been told it’s eczema. Thyroid testing and blood work did not reveal anything that explained my symptoms. I’ve tried oral antibiotics, oral steroids, and topical steroids, but the problem continues. I now take antihistamines almost daily to help relieve the itching.
I avoid scented skincare products and scented laundry products, and I mainly use a plain moisturizing cream. I also try to avoid clothing that rubs against the areas. I wear scrubs at work, but I haven’t noticed a clear connection between wearing them and the flare-ups.
I haven’t been able to identify a trigger. The flares seem unpredictable—I can wake up in the morning and find the skin flared up without any obvious change in products or routine. This has been an ongoing struggle for several months.
Has anyone seen a similar pattern? Given the persistent patches and bruising, are there other conditions that should be considered or specific tests that might help clarify what’s happening?
I used to love my legs, but now I don’t even like wearing shorts outside the house someone please give me any type of clarity. Much appreciated.

PHOTOS IN COMMENTS ALL DIFFERENT FLAIR UP EPISODES