There are couple of approaches you can do. I apologise as I am bit late to answer this. probably you already find the answer. (1) Check into your router that pi booted and up on the network. If not then you can try two approach. (1.1) if you have jumper wire and USB to TTL converter then you can do ssh over GPIO pins. (1.2) If you have android phone then you can connect usb Ethernet to pi. then install ip scanner and termius to find the ip address and ssh into it. (2) If you can see your pi connected to router. then you can access it over VNC viewer to access it. (3) there is one twist in above point no 2. sometimes VNC is not enabled default. (4) if both of this option does not work then you should consider to replace sd card or pi or use 1 year old release of os.