Aw hun! Don't worry about that! Like Ilovemybump said, when you are in labour it doesn't seem as bad... Maybe because you know the pains are for something, like each contraction works towards dilating your cervix and bringing your baby to you - they are GOOD. Whereas period pains are just pointless pain and you end up feeling sorry for yourself lol.
I would really reccomend looking into taking a hypnobirthing course. https://www.hypnobirthing.co.uk/ Just learning about labour and what happens during this and childbirth can take away a lot of the fear and make you feel ready for labour, which can take away a lot more pain than you would think! Maybe you could use this time while you are waiting to clue up on what happens during labour and child birth?
But also like Ilovemybump says, if you really cannot / do not want to handle the pain, there is drugs
I had pethidine and let me tell you that is a wonderful drug hahaha
But epidurals can take away all the pain completely, but then there is more risk with this... But you will get to find out all about these options closer the time (or you could research them yourself in this waiting time).
Don't let the idea put you off of having a baby - the baby you get in the end of it is more than worth it! There is actually a thread in the Postpartum forum about how we who have had children wish we could go back and do it again!
lmao Maybe reading this thread will give you some comfort and reassurance?
I hate period pains - I curl into a ball and cry... but I handled my labour beautifully so I am told lol - My husband described me as "a picture of birthing perfection"
I hope that you aren't put off by the idea of labour - I found it a wonderful experience and would do it again in a heartbeat (and I don't have a high pain threshold!) lol
Good luck - And no more worrying!
xx
Edit: I found the link to that thread for you: https://www.babyandbump.com/postnatal-support/76854-youre-all-going-think-im-mad.html