Read this article. http://forum.mikrotik.com/t/using-routeros-to-vlan-your-network/126489/1
ONE BRIDGE
all vlans associated to bridge
management or trusted vlan is where all smart devices ( can read vlan tags ) get their IP address from.
Highly recommend you configure from a safe spot.
take one port lets say ether8 off ANY bridge, give it an address and ensure its part of LAN or TRUSTED interface list.
/iinterface ethernet
set [ find default-name=ether8 ] name=OffBridge8
/ip address
add address=192.168.55.1/30 interface=OffBridge8 network=192.168.55.0
/interface list member
add interface=OffBridge8 list=LAN
Then plug your laptop into ether8, change the iPV4 settings to 192.168.55.2 and you should be able to gain access, thru usual login.
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Why so many wireguard interfaces…
Please explain your VPN needs more fuly.