Sure, I think that's normal. It's hard to wait for a response from people when we reach out electronically. I have a group of ladies that I text when I'm feeling bad. One is pretty quick at getting back to me. Another one usually takes some hours (she's a nurse) and the third one might not get back to me at all. It's difficult and it can be hard to deal with the feelings that come up because of it. Can you try journalling your thoughts? Sorry about the migraine. Those suck.