Help! Can't post ANYTHING on my other account.

I just created a new account that can apparently post, but my main account, Reena, is completely unable to post at the moment. PMs, posts, nothing. Every time, I get the error that it hasn't been long enough since my last post. Coincidentally, it was right after I got a server connection error to the site for a couple hours?
Can someone help me out, please? I'm frustrated because I can't post or anything right now - I either have this trial account that can't post to boards or PMs, or my main account that just straight up can't post!
Can someone help me out, please? I'm frustrated because I can't post or anything right now - I either have this trial account that can't post to boards or PMs, or my main account that just straight up can't post!