<p>You should only be worried if you don’t think you have the tools to do better next semester.</p>
<p>Your first semester is no big deal in the grand scheme of things. But often first semester is filled with the easiest classes…so figure out why you did poorly in them and how you can improve next time around. I think you should be worried inasmuch as this shows you have some weaknesses that need to be addressed before you take more classes.</p>