Teen Pregnancy, I am scared

So what is your question? You haven't said anything about why you might be pregnant, what you have done, nor anything about your menstrual cycle.

My period was a day late, it has been very different from the other times I had it. However, I still have every single symptoms of early pregnancy

Periods can sometimes be late. But you still have not given much information.

1. "My period was a day late" What date did it start?
2. "My period ... has been very different" In what way was it different?
3. "I still have every single symptoms of early pregnancy" What symptoms are they?
4. How long is your cycle (typically 28 days)?
5. What date did your previous period start?
6. What sexual activity have you had since your previous period started?
7. How old are you?
8. Where are you from?
9. Are there any cultural/religious implications?

I will try and help if you can give the information to give me something to go on.

1. My period started on March 15th. 

2. It is a lot more heavier than normal. The color is redish brown. 

3. Bloating, morning sickness...ect

4. It is typically 20 to 22 days long. 

5. It was suppose to start March 14th. 

6. I have had sex, mulitple times. 

7. I am 17 years old.

8. From the united states

9. No implication. 

If you are having sex multiple times, then sooner or later you are likely to get pregnant. Why are you having sex if you are scared to get pregnant?

You need to take a pregnancy test.

I don't really think about using a condom when him and I are in the moment.

The chances are that if you had periods at about the expected time, then you are not likely to be pregnant. When did your periods start in February? But if you have a 21/22 day cycle, then having had a period starting 15th March, I would have expected you to have had a period starting about 5th/6th April, and another due in about a week's time. So, if you did have a period in the first week of April, then you may be having pre-menstrual symptoms.
Nevertheless, you need to be aware that every time you have sex, there is the risk of pregnancy following.
If you are with a serious long term relationship with your boyfriend, are you considering marriage? Your frequent sex is bonding - not just passionate! Also some sort of birth control should be considered. Have you considered the BC pill?

My period started in February on ther 14th. Right now, my boyfriend and I aren't together because of certain reasons. However, I am talking to my mom about birth control. 

If one period started 14th February, and the next started 15th March (but was expected 14th) then you have 28/29 day cycle (not 21/22 day cycle).
As you are not together now, be very careful about starting a new relationship, and particularly about a sexual one.
It is good you are talking to your mother.
Take care

I can not talk to my mom about this at all. 

So when you said "I am talking to my mom about birth control" was it that you meant about birth control generally, and not about your fear that you might be pregnant?

Have you had a period since the one that started 15th March (maybe in April)?

If you want to talk about this more in private, please feel free to message me.

Hi I'm 14 and I'm very scared I might be pregnant. My period is about 2 weeks late and I feel nausea almost everyday, I have stomach cramps,my lower and middle part of my back hurt. I haven't taken the test yet because I'm really scared and I don't know what too do please help me!!