lower abdomen pain at 38 weeks

♡ 𝓚𝓪𝓽𝓻𝓲𝓷𝓪 𝓵𝓸𝓾𝓲𝓼𝓮 ♡
Getting really bad cramps I'm getting lower abdomen pain like bad period pain,
A few days ago I lost my mucus plug a few days ago and since then I got mild cramps but it wasn't bad. 
When I would go for a 💩 I'd get pains in the front and now when I just pee I get tight cramps around the front lower bit
What is this ??