not sure where you are, but craigslist has endless offerings.
No one here will probably tell you NOT to get a new bike. Live and learn.
But yeah, considering you HAVE a bike, ride it! You might be a lot happier if you save some $$ so you can buy a really nice bike say, this fall, instead of ending up with two bikes you don't like and wanting a 3rd.

ps WELCOME TO TEAM ESTROGEN!