 [ Symptoms ] it has been wierd because idk my cycle and since changes are coming it can easily confuse me and could stress cause could stress cuase me to think i am pregnant because i could be ovulating but i feel strange although i havent had sexual contact with the boy we jus dry humped with underwear on i am not sure if this could cause pregnancy or is this normal hormonal changes becuase i am 16 now [ Disease ] those medications are chemically compatible to be taken at the same time assuming you currently have clinical indications to take both it is never a good idea to self prescribe an antibiotic left over from a previous infection