Hello mate , don’t ever send a girl a text like this , it conveys to her that you’re needy , that you’re a good doggy that is willing to wait for her forever, that you dont have options which make her lose interest , dont text her .
Im guessing she was video calling you just for fun while the other guy is busy .Girls may block you and go to other guy(s) and see if it would work, if it doesn’t they’ll comeback to you hence thats why she unblocked you , and she will keep you around with some IOI’s (indicators of interest) but she’d never sleep with you , when het perfect man comes (alpha who doesnt waste his time on videocalling she’ll leave you hence thats why she blocked you again.
Best thing to do in this situation is to walk away .

Peace