DD is nearly 7 months, and has no teeth, but v hard, ridgy gums. Today she has been really sleepy, and has spent much of the day napping (she usually has 3x 40 min naps). Her appetite is still good, but she seems a bit constipated. No temperature, but red cheeks and v grizzly (both helped by calpol). I'll call the GP tomorrow if nothing changes, but does this sound like teething to you?