Heat in the throat

I am feeling intense heat in the throat. I didn't know if it was due to the meditation or a medical problem. So I googled it and found the answer in google book "Branded by the Spirit", Chapter 5 THE LOTUSES IN BLOOM. It says,
"Intense heat may be felt in any of the Chakras when they are beginning to awaken; there may also be tenderness, swelling, or unusual sensations in these areas. Sometimes more than one chakra is being cleared during the same period. (Often, the 6th and 3rd, and the 7th and 4th, open as pairs.) "
http://www.elcollie.com/st/chap5.html

So now I know that the feeling of something sharp in my heart is also not a medical issue. I have felt something piercing the heart for over a month now. Its mild now.

A few days ago I saw a huge lotus flower in the Solar Plexus. Actually it was funny. There was some goddess standing on the lotus and it was going up and down the lake. I tried to see inside the lotus, so I saw dirty water inside it. i wasn't impressed. I tried to tilt the lotus and take out all the dirty water, so I could fill it with clean water. Although i was able to tip the dirty water, I wasn't able to refill it with clean water.

Last night, when I did meditation, I saw a bell close to the forehead hairline. I even heard a bell ring closeby. I actually opened my eyes to check what was around me. I didn't understand if it was all my imagination. I always try to avoid the gods and godesses and call Guru Nanak to show himself. He only came once and he was skinny not like they show in the photos.

Gurbani- Japji sahib- nature / creation

http://www.sikhs.nl/Japjisahib.htm

The lines I want to contemplate on 

Ji jaat rangan ke nav,

Sabhna likya vurhi kalam.

Kudrat kavan kaha veechar,

Varya na java ek vaae. 16

Jin eh likhe tis sir nai,

Jiv furmai tiv tiv pai.

 Jeta kita teta naw,

Vin nave nahi ko thao. 19

Whatever he has created is all his name,

Without his name, there is no place.

Eka mai jagat veai, tin chele parvan.

Ek sansari, ek bhandari, ek laye deeban.30

Lakh lakh gerah aakhiye, ek naam jagdeesh. 32

Chant the name of the creator, a million times, in a session.

Jor na surti gyan vechar.33

One can't do deep meditation or contemplate on god simply by force.

Karmi karmi hoi veechar.

Does this mean that your understanding is dependent on your karma?

Thithe sohan panch parvan.

Nadri karam pave neesan.34

Dharam khand ka eho dharam.

Gyan khand ka aakho karam.

Kete pavan pani besantar, kete kan mahesh, Kete Barme gharat ghariye, roop rang ke vesh

How many Krishna's and Siva's exist!

How many Bhrama's have been creating different creatures!

Ketiya surti, savak kete, nanak ant na aant. 35

How many sit in meditation, how many followers / servants of God!

Nanak says, there is no end to this end.

Gyan-khand me gyan parchand

Tithe naad vinod korh anand.

Saram-khand ki bani roop.

tithe gharat ghariye bahut anup.

In Saram-khand are created beautiful images that can't be described.

Tithe ghariye surat, maat, maan, budh

Thats where the concentration, beliefs, feelings and thoughts are shaped.

Karam-khand ki bani jor

Tithe bagat vaase ke lo

Kare anand sacha man so

Sach-khand vaase nirankar

Kar kar vekhe nadar nihal

Tithe loa loa aakar