Please see a doctor. Again. Ask for a referral to mental health if you need one.

In the meantime, instead of revving your anxiety more by freaking out and worrying about what it is or isn't, try a bit more being in the present. Don't judge what's going on with you as terrible, weird, bad, embarrassing, shocking, etc., - don't label it. Just let go for a minute and say "Well, it is here, I am here, and for this moment, that is what is."

Read up on mindfulness. It can help.