OMG WTF guys? I`m getting scared.
So if i just send now a transaction, then i lose my bitcoins and it doesnt get to the other end?
Also what if i buy now bitcoin with do i get fake bitcoin if the merchant is on wrong chain?
This could be a serious problem. No FUD intended but seriously, i`m starting to panic/

OMG WTF please read carefully before getting panic. Everything is settled, those who using Bitcoin core older than 0.10 and was receiving payment during fork period should wait at least 30 confirmations.
OMG WTF guys? I`m getting scared.
So if i just send now a transaction, then i lose my bitcoins and it doesnt get to the other end?
Also what if i buy now bitcoin with do i get fake bitcoin if the merchant is on wrong chain?
This could be a serious problem. No FUD intended but seriously, i`m starting to panic/

Just relax. Why would you panic at all? Obviously you're that kind of person, so how about you just pause everything related to Bitcoin for a day or two?
You don't buy Bitcoin from merchants, but rather on exchanges. Even if something does go wrong I'm pretty sure that Bitstamp would reimburse you.
We just need someone to confirm this. I think that everything is fine now, however I can't be sure.
Ok so for example i got an older bitcoin core version, way before the header stuff was included. So if i download the latest version, do i have to redownload the blockchain too? Because the blocks got corrupted?
Also i use blockchain.info as a secondary online wallet, do i have to worry when i send or when i receive bitcoins?