I got my period around the 8th of January and it lasted a normal amount of time, maybe 4-5 days. I had sex on the 16th and 18th of January and I was likely to have been ovulating somewhere between the 18th and now (24th). On the 22nd I noticed a little bit of bright red blood in my underwear, and the next day I put in a tampon which was pretty absorbed with dark brown blood by the end of the day. Last night I had on-and-off bright red and dark brown bleeding, and am still bleeding today (brown). Is this another period? Could it be implementation bleeding? I am very confused and am not sure what to do or think. It's too early to take a pregnancy test, but the amount of blood and the frequency has led me to think that it couldn't be implementation bleeding, and I don't think I am ovulating anymore so I don't think it could be that. I did however take a lot of Vitamin C on the 22nd and have read that it can kick-start your period, but it was only for a day that I took it before I started bleeding that same night. I have been taking the same birth control regularly for about a year so I'm not sure if it is a switch in my hormones either. Any information would be greatly appreciated. I am seeing my guy this weekend so I would like the bleeding to stop if possible! Thank you