Maternity clothes or bigger clothes?

Charity
So I'm torn, my clothes are starting to get uncomfortable.. I'm almost 13 weeks pregnant.. But I'm in the awkward phase where I'm just looking chunkier more than pregnant(if that makes sense) so should I just buy a few maternity clothes that may be a little big and I will grow into the next few months, or do I just go buy clothes that are bigger than my current clothes??? Just looking for everyone's opinion! Thanks ladies 😊