I am experiencing some chest pain when I take deep breaths right near the breastbone in center does anyone know what this is?

A reason to go to the hospital.

Honestly. It could be nothing, or could be a blood clot, it could be pe, it could could could.

Don't risk it.

I would think it is gas but someone else recently posted a similar thing and ended up going to the ER - turns out it was a pulmonary embolism in both lungs. Go get checked out.

I just posted about this a couple of days ago, I had to go to the dr and they removed fill.

You should call the dr in any case.