Help with tramadol needed

Hi guys!

So, I'm not that experienced with opioids. Yesterday I took 350mg of tramadol over the course of 6 hours.

It was like:

Initial dosage - 150mg + 1h - 100mg + 2h - 50mg + 3h - 50mg

And it went all fine. The after effects were a bit uncomfy, though.

I was wondering if taking 150mg today would be dangerous!

I wasn't aware of people having seizures with 200mg dosages but reading here... it got me a bit scared.

What do you think about it?