me and my boyfriend of 4yrs have been trying to conceive since our cruise in Feb but no luck since

Nicole
me and my boyfriend of 4yrs have been trying to conceive since our cruise in Feb but no luck since.. we downloaded this app to see if we can find our fertile window to see when was best to try. i found those best days with this app. and waalah i am pregnant.. i have to go to the doctors but of across its memorial weekend so i have to wait to make an appointment. is there any advice for us new parents. should i stay away from certain meds and foods until i speak to an doctor to actually confirm