Am I preg? ;)

So I’ve been TTC for past 1 year!! No luck. Pcos. My cycoe average is 38 days. This month, got a brown discharge 4 days before AF expected. My face has become one shade darker. Have got pimples and bumps along chin (i get it only before periods usually, this month it has not gone and continues)!! I usually have more cm but now even that’s dropped!! On day 48, took a upt and this result I got!! Anyone faced same!? Pls help #ttc