could these been signs of labour?

I'm 38+4
So last night I had a very spicy curry. Went to bed afterwards and woke up with cramps. Then went back to sleep and this morning I've woke up okay.
But I've basically been asleep 11 hours, woke up a few times, but that's not like me!
I also lost more yellow mucus last night and was feeling a bit off this morning.
But now I feel fine🙄🙄🙄