I had a surgical abortion february 27th of this year. It's now april 17th and I have yet to see my menstrual cycle. And my pregnancy test is positive.

Pregnancy. It would be wise to have an ultrasound soon. You may be pregnant again or the surgical termination failed. If the ultrasound does not show a pregnancy, then you should have two blood pregnancy tests done 48 hours apart from one another. Dont wait too long.