Mucus plug???

It looks like I had lost my mucus plug and I’m really worried. I’m almost 7 weeks. I don’t get my first checkup until I am close to 11 weeks. But I had sex with my husband for the first time since finding out bc I’ve been so scared and want to get checked before doing anything to make sure baby is safe. And it was a lot. The day after I didn’t really have much discharge but then I went to the bathroom and I whiped and I had a large amount of clear/pale yellow dishcharge that was like jelly come out altogether and I’m so worried now. Anyone know anything about this?? Normal or not??? I’m super worried.