Clitoral orgasm ... should I stop?

So I’m so not into sex right now it just doesn’t sound fun to me. But I do look forward to masturbating just for a little me time around 2x a day and I’m just in an overall good mood for that short period of time. I do notice cramps though and I already read its ok.

Should I lay off a bit because I would do more times a day but I’m just afraid that those cramps and contractions aren’t good for pregnancy.