Sorry, but i dont know if any of you here has encountered gmail problem, they say i cant login because of a suspicious activity on my email, i wonder what i did o, so to recover, i have to choose my country and type in my phone number, then i receive a code from them to reactivate, but Nigeria is not on their country list in the drop down menu, and if i type my number without choosing a country, it tells me to choose, has anyone ever faced this? please, i have important mails

They usually say "unusual IP address" when I try to open my google account when in Nigeria. What I do is to use another country's IP that they consider safe and open my mail, however if you have security questions enabled you should be able to go through it. But note using this method you are risking your password.