Is the big ‘O’ okay?

To start off, I’m 22 and 15w4d pregnant with my second baby. With my first, me and my bf weren’t really engaged in sexual pleasure. Worked different shifts so one of us would be tired.

Well now with my second, I have a high ish sex drive BUT I haven’t been wanting to do things with my bf🙃 instead I’ve been using my bullet toy. I use it at least once a night to get that pleasure in but I guess I just wanna know if every night is okay? Idk what gets into me to use it because before I barely used it unless we did butt stuff😅 sometimes I use it more than once in a night to ‘O’ like twice.