Am i pregnant i was on antibiotics, while on the pill, had unprotected sex, i am now dizzy sometimes, increased acne, back pain and 1 day late

It : It is normally recommended that you use a back up method if birthcontrol if you are on the pill and antibiotics. Classic pregnancy symptoms do not begin until you actually miss your period. You can take a pregnancy test now.

Pregnancy test: You may get a blood test for HCG level to check for pregnancy. You could do a home pregnancy test and if the result is negative, repeat the test in 4-5 days. Use first morning urine and follow the instructions for the test carefully.