Period started and I still feel pregnant

Hi,

I'm wondering if I might actually be pregnant. I wasn't expecting my period until next Thursday, but yesterday I started spotting a tiny bit of yellowish-brown discharge, which really caught me off guard. I'd already had mild period-like cramps for about a week and was noticing a few things that I could associate with early pregnancy. Today, I had yellowish-brown discharge all day again, and just now during a toilet visit I also saw some red. But I don't feel like I'm having my period like I usually do. So I'm wondering if I could still be pregnant. I know you can only be sure with a test, but when should you take one if you're "just" having your period? Should I wait a bit longer to see what my period does, or should I take a test now? It could also be that I want it too much (this is round 7 if I don't count this current cycle), and I just don't want to accept that it didn't work out again despite all the effort. I hope you guys can help me with this situation.