To be or not to be

Basically I came off my implant a month ago since then me and my partner of two years have been starting to think about trying for a little One! The last few days ive been extremely tired i even fell asleep at work! My stomach feels like a washing machine all the time and I feel nauseas 24/7 i cant stand the smell of brownies and ice cream which i love! And chicken nuggets from McDonald's make me wanna throw up! I've done two tests but one negative one inconclusive? Is it to maybe to test? My cycle has always been very odd however I've missed a period! Shall i wait a bit longer or write it off as a not? HELP!