Unprotected intercourse (not deeply)

I had my period started on 22nd Feb. And it lasted for 3 n half days. On 26th February i had unprotected intercourse. Though it's unsure if the sperm gets inside.. And i had an unprotected intercourse with my boyfriend yesterday afternoon. He's unsure if a little bit of sperm had left. There was no heavy semen as he withdrew quickly. little bit of either semen or precum fall outside. He had masturbated the day before we had intercourse. (twice this week ) I had an high prolactin of 47 and then 0.60 previous months. For this i was on cabergoline and currently on pyricontin for 60 days. (24 tablets already taken) My questions are :1. Is there any possibilities of becoming pregnant? I haven't had the perfect intercourse. Neither he had left any semen. Bt fearing about those little drops 2. What if i became pregnant ? will my current state cause any problems? I'm fearing of covid situation. Is there any possibilities to get things done without hectic process. Please help me.