first time using a dildo

so guys yes I made the leap, I bought a dildo. was on sale for £10 mind! plus it vibrates 💪🏻 anyway I've never had sex and not really used to putting anything up there, so far I'm using the dildo for my clit because it vibrates and the sensation is epic (esp on period). anyway, can anyone give me some tips on basically inserting one for the first time? so far I know relax, get an orgasm to release tension, lots of lube and take my time. any other tips? thank you x