Pregnant and craving intimacy

Hey ladies I just needed some advice on how to cope, so I’m 14 weeks pregnant and I’m single. The father and I are on good terms and we have been friends for years and we decided to take our friendship to the next step and one thing lead to another and I ended up pregnant the very first time we had sex. That caused us to take a huge step back and just go back to the friend stage and it honestly wasn’t my idea but I understand why he pulled back. The way I feel has me frustrated and sad every day

So my question is how can I cope with my feelings with feeling alone and lack of intimacy during this time?