Anyone experience this?

Thlyaa

After like 2 days of my c section I had a headache & ringing in my ears which was weird to me but from what I’ve read online it can happen & I believe I experienced a spinal headache. Will it ever go away without a blood patch? I heard blood patch is risky is that true? I’m also worried what if the headaches don’t go away on its own? I also have hbp but I’ve also read spinal headaches can cause hbp!