So a little bit of a back story here, my last period started January 11th and usually last about 4 days... I’m no due for it till the 9th of this month but I had unprotected sex on the 28th. Since then I’ve been very nauseous and got cold like symptoms out of no where, no sore throat though. Also experiencing a lot of flatulence and today my breasts are a little sore and have had cramping non stop but it’s light compared to the cramping I get before my period which is HORRIBLE. It’s too early to test so I’m just wondering if these are usual so early on ?