Being stalked while suffering with severe depression and also i might be pregnant

Someone is stalking me and wont leave me alone. He wants to give me things like alcahol or drugs and he wants me to sleep with him in return. I dont want to so i ignore him. He keeps calling and texting and even turning up at my house un invited. I dont let him in and i dont answer his calls. But i wish he would leave me alone. He is trying to take advantage of me because i am depressed. Ive had other people take advantage of me in the past playing on my depression. There are sick people in this world.
Also im worried i might be pregnant. I felt something move in my belly today and yesterday.
I never get periods since i got an implant years ago. It shouldnt still be working. I should of had it removed along time ago but i didnt. But i still dont get periods. But im worried i might be pregnant. If i am i dont know how far along i am. This is not good. I hope the movement i am feeling is just my imagination.

First of all, if you feel you might be pregnant, go and take a home pregnancy test. First Response is a good brand. Second, go and see your Gyno about having that implant removed. If it's no longer working you need to have it removed and a new one put in it's place. Third, call the police if you are being stalked and have proof enough to incriminate your stalker.

Do you use protection during sex? If not, there's a high chance you could be pregnant, but you'll only know if it advances or if you see a doctor. As for this guy who keeps harassing you: I think you should report him to the authorities as these kind of people can be taxing on your mental health, and he might get physically demanding if you ignore him.

It's unlikely you'd be feeling movement early in pregnancy. Although, some people can feel their uterus growing early in pregnancy (they tend to be really sensitive to their bodies). I didn't feel movement until 18 weeks, but did feel my uterus stretching at about 12 weeks or so. You'd have to be pretty far along to feel movement. I'm telling you this to try to ease some anxiety. If you have had unprotected sex, it's possible you're pregnant. But it's not common to be far enough along to feel movement without knowing. In either case, definitely take a home pregnancy test. The cheap ones are just as effective as the expensive ones. So, just go to the dollar store, buy a couple, and take them. They rarely give false positives, though false negatives are possible (hence why I recommend taking more than one).

As far as the stalker goes, report him immediately. For your safety.