Should I try LSD ?

I tried MDMA twice so far, for sex purposes. First time was way over dose and I felt like my brain was boiling. Horrible comedown and ended up in ER. Second time happened a few days ago, I had fun but I do not like the sick feeling of comedown. Like nauseous week to walk ect. I wonder maybe LSD will work better for me since there is no comedown BUT I am concerned if I am having a bad trip… I need some advice ! Thank you!