Hmm. If she is eating again it's entirely possible the shed is why she was refusing food, though I can't for the life of me see why it would prevent her from mating. A freshly shed female going into season usually makes my boys ravenously pursue them to mate. Worth a shot to throw a male in a see what happens. You shouldn't be seeing glow unless she is really close to ovulation, in which case she might continue refusing males. Generally a shed pre-ovulation is still quite a ways off from ovulation and the mark of her really starting to build those follicles, but there are always exceptions. Without palpating successfully it can be really hard to tell exactly what's going on.
Did you do winter temps and night drops or are you keeping the temp steady throughout the year? Plenty of people have success without doing them, but not doing them could help explain why you were seeing cool seeking before that shed.
When she was refusing the male did you only try that one time that month? Missing a lock one month shouldn't make or break things, but generally if mine don't lock I will continue pairing them that month a few times till they do (until the follicles are big enough it doesn't matter anymore). I try to get at least one successful lock per month if I can help it.