Hi,
i'm not a medical doctor, so your statement to get a second check makes sense on the surface. There are however some additional strategies you can deploy...

Do you meditate? Meditation is an excellent way to centre oneself. Here's my premise for what it's worth...

Inside yourself you are likely feeling some kind of pressure. For whatever reason, you haven't addressed the underlying cause. As a result, it's manifesting physically in your body.

So, yes, it makes sense to address the existing physical problem medically. However, my premise is that until you address the underlying cause of this, you will likely continue to suffer.

I did a dream interpretation of yours about the tsunami. That dream had fear in it of your feminine sweeping under your existing world as you knew it, i.e. the school et al.

It might make sense, before you go to sleep at night, to ask your guides to assist you in facing this fear.

Hope some of this resonates with you.

With kind regards,
Guy