I am 17 years old and a while back in November I posted a question because i wasn't sure of i was pregnant. I was told that I probably wasn't and I took a 2 home tests. the first one i took came out negative but i didn't take it in the morning and i didn't cover it like i was supposed to so it might be false and the second one i took didn't give me an answer. I've been having my period. At least i think I have though now they have been much lighter and now last 3 to 4 days instead of the 5 to 7 of before. Also the cramping hasn't been as bad as before. My breast are bigger now. They do reduce in size for a few days after my period and increase even more just before but they have grown noticeably though they aren't overly tender and sensitive. I had nausea for a few days and although that could be attributed to nerves and stress for the show i was in, it just felt weird because i had never had nausea before a performance before and it came on around the same time for 3 days. There was also a time when i would feel pressure on my bladder even when i didn't need to urinate and my mother told me that that can happen during ovulation and it did stop but I'm still worried. I also haven't been having much of an appetite lately and Im honestly not sure if the feeling in my stomach is slight nausea or hunger. I haven't been stressing about this for the last 2 months I was convinced by the first pregnancy test because it was an early detection test and the negative result came out in about 10 seconds but its just recently I've had some slight vertigo and I just don't know anymore.