Any abortion or even pregnancy can have its risks. Most abortions are quite safe when they are done in a reputable clinic which is the norm when they are legal. Women risk hemorrhaging, infection and sometimes if its really botched the inability to ever have children. Bells before I believe also pointed out that if they don't get all the fetus matter it can lead to a D&C procedure.
They are not supposed to be really physically unpleasant. Women generally say its like having a really really bad period after the fact, of course they will bleed
Is abortion less risky than pregnancy? i would think it is... But some of those risks you described sound pretty bad.
And- in ohter words- Very unpleasant.
Doesn't seem like it would be a first choice reaction...