Bad day bad week

Having a bad day, I’ve been though so many guys I’m about to just be alone forever I know that it takes time to find someone but It still hurts to try and try and try again but always fail. A recent guy I’ve been casually dating gives me bread crumbs, his dad is sick and he’s going though stuff but he has time to open the Snapchat picture I sent him then not open the message. I understand but I don’t know what to do. I’m also on my period and I’m way more emotional. In the last week he’s sent me 5 messages. in the last two days only one. I just want to cry .