Salaam and Help!

Well it looks like I'm visiting my OH's mosque in the next few weeks (inshallah) and I'm terrified of letting him down.

My biggest worry being that I can't let on I'm his gf and am going just as a friend. I also know him by his English name and not his Islamic name so will probably get confused (I've only just learnt it after a year of knowing him, crazy I know but its a big thing for him to share this).

Can anyone give me some advice on what to do and what not to do please? I haven't much idea coming from a Christian background although I'm learning more every day.

I'm aware the ladies will be kept separate also so I won't have him around for support. I think I have to cover my hair but don't even know how or with what! Lol.

I really want this to go well and its a massive step in our relationship. He's never shared his religious beliefs with anyone else but me so I know how important it is to him not to screw up.

I hope you lovely ladies can help! Thank you x