It also wouldn't hurt to just slide it gently out of the pot so you can inspect the roots. Healthy roots will be white or green and firm and plump. Dead roots will be brown and will feel hollow, and the outer layer will easily peel off (orchid roots have a core, surrounded by tissue, then are covered with a layer of valeman, which is spongy and absorbs the water). In dead roots, only the core and the velamen will be left, and the dead velamen will easily pull away, revealing the wire-like core. So I would advise to check the roots. If you have a lot of dead roots, I wouldn't wait to repot. If the roots look good, you can wait until after it is done blooming to repot, however if the plant is growing in sphagnum moss instead of bark, you must water very carefully while you wait for the blooms to finish so you can repot. A picture will help us a lot. If it won't let you upload a picture now, just make a few responses to other people's threads (just stuff like, "Nice plant!" or whatever) until you have enough posts to post pictures.
---------- Post added at 09:24 AM ---------- Previous post was at 09:22 AM ----------
BTW, every time I buy a new plant, I always slide it out of the pot before I buy it to check on the root health. Usually nobody is paying enough attention to see me do it, but I've been yelled a couple times by store employees lol